NTPC CBT-2 Chemistry Quiz - 44

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Question 1:

Which one among the following will you put into pure water in order to pass electricity through it?

Question 2:

Methyl Isocyanate gas, which was involved in the disaster in Bhopal in December 1984, was used in the union carbide factory for the production of-

Question 3:

When nitric acid comes in contact of skin , it cause- 

Question 4:

In which of the following soap is rosin added ?

Question 5:

The law, which states that at constant temperature, the volume of a given mass of gas is inversely proportional to pressure, is known as