PTS Chemistry Solutions Mcqs Online Test 3 Preparation Question Answer


	

		
		

			
											

			
							
				

					
						
							

								
																
								
																
									
										Which of the following substance do not show continuous solubility curve?



										
																		
										
																								
														

															
																														
																															
																	
																	KCIO4 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Na2SO4. 10H2O
																	
																
																													
													
																								
														

															
																														
																															
																	
																	K2Cr2O7 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	PbCl2
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following are the conditions of colligative properties?



										
																		
										
																								
														

															
																														
																															
																	
																	 Non-electrolye solute 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Non-volatile solute
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Dilute solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	All of the above
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										When common salt is dissolved in water?



										
																		
										
																								
														

															
																														
																															
																	
																	Boiling point of water dicrease 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Boiling point of water increase
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Boiling point of water remains same 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	None of the above
																	
																
																													
													
																					

										
											
												
													Correct!
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										Every sample of matter with uniform properties and fixed composition is called?



										
																		
										
																								
														

															
																														
																															
																	
																	solute 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	solvent
																	
																
																													
													
																								
														

															
																														
																															
																	
																	solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	phase
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following solutions of H2SO4 is more concentrated?



										
																		
										
																								
														

															
																														
																															
																	
																	1 Molar solution 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	1 molal solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	1 normal solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	all have same concentration
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Homogeneous mixture of two or more than two compounds is called?



										
																		
										
																								
														

															
																														
																															
																	
																	solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 compound
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 radical
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 ion
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following unit of concertration is independent of temperature?



										
																		
										
																								
														

															
																														
																															
																	
																	Molarity
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Molality
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Mole fraction
																	
																
																													
													
																								
														

															
																														
																															
																	
																	all
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following is not a colligative property?



										
																		
										
																								
														

															
																														
																															
																	
																	 Lowering of vapour pressure
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Freezing point
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Osmotic pressure
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Elevation of polling point
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which has the minimum freezing point?



										
																		
										
																								
														

															
																														
																															
																	
																	One Molal NaCI 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	One molal KCI solution
																	
																
																													
													
																								
														

															
																														
																															
																	
																	One molal CaCI2
																	
																
																													
													
																								
														

															
																														
																															
																	
																	One molal urea solution
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following is an example of liquid in gas solution?



										
																		
										
																								
														

															
																														
																															
																	
																	Opals 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Dust particles in smoke
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Paints 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Fog
																	
																
																													
													
																					

										
											
												
													Correct!
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								Chemistry Test 3  Solutions Quiz Online
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PTS Chemistry Solutions Mcqs Online Test 3

PTS Chemistry Solutions Mcqs Online Test 3 Preparation Question Answer

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