The gas which cannot be dried by conc. H2SO4 ?

Related Mcqs:

All the elements in group VIA are ___________________ in nature?

A. hygroscopic B. metals C. polymeric D. all of above...

Which allotropic form of phosphorous is the most stable ?

A. White B. black C. red D. Violet...

Oxygen and sulphur resemble in all except________________?

A. Electronic conviguration of valence shell electrons B. Show allotropy C. Polymeric D. Show same oxidation state...

The element of group VIA which is a non-metal is________________?

A. S B. Se C. Te D. Po...

Which of the elements show passivity when treated with conc. HNO3?

A. Fe B. A C. Cr D. All of the above...