PTS Chemistry Mcqs Online Test 8

Critical temperature for different gases is different and depends upon?

What is the abundant form of matter on earth?
 

In how many forms do matter exists?
 

What is the simplest form of matter?

What do we call to sudden expansion of plasma?
 

Which of the following option is incorrect about gases?
 .

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

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

Which state of matter has the lowest density?
 .

The diffusion of gases at absolute zero will be?