Chemistry Mcqs Online Test 7

18g glucose is dissolved in 90g water the relative lowering in vapour pressure is equal to?

Solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is?

Which is true about Zn-Cu galvanic cell?

Which of the following solution has the highest boiling point?
 

Stronger is the oxidizing agent greater is the?

Which of the following can be used in laptops?

Which specie has unpaired electrons in antibonding molecular orbitals?

For which system does the equilibrium constant Kc has unit of (concentration)-1?

Atomic radius can be determined by?

For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as?