Chemistry Mcqs Online Test 8

Critical temperature for different gases is different and depends upon?

Which state of matter has the lowest density?
 .

What do we call to sudden expansion of plasma?
 

Which of the following option is incorrect about gases?
 .

In how many forms do matter exists?
 

What is the abundant form of matter on earth?
 

The diffusion of gases at absolute zero will be?

0.5 mole of nitrogen gas and 0.5 mole of carbon monoxide gas at STP have same?

At constant temperature the pressure of an ideal gas is doubled its density becomes?

What is the simplest form of matter?