The credit for classifying the elements on the basis of their atomic masses goes to
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Ammonium nitrate, on thermal decomposition, produces :
What is the other name of sodium carbonate?
Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?
The metal that can be cut with a knife is
Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?
When two liquids do not mix with each other to form a solution, what is it called?
Biogas is produced from biomass by
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