NTPC CBT-2 Chemistry Quiz - 34

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Question 1:

Formula of tear gas is-

Question 2:

The property which forms the basis of sieving-

Question 3:

Which of the following detergent is used in toothpaste and in washing clothes?

Question 4:

Which of the following detergents is used for cleaning clothes ?

Question 5:

Which one of the following statements about glass is not correct ?