NTPC CBT-2 Chemistry Quiz - III

Attempt now to get your rank among 4 students!

Question 1:

Which of the following pair is correctly matched-

Question 2:

Which law states that “For a solution of volatile liquids, the partial vapour pressure of each component of the solution is directly proportional to its mole fraction present in solution”.

Question 3:

As you move from left to right on the periodic table, what generally happens to the metallic character of elements?

Question 4:

What is the molar mass of H2SO4?

Question 5:

Which of the following order is correct according to the increasing order of magnitude of molecular forces ?

Question 6:

Which of the following are examples of exothermic reactions?

Question 7:

Natural rubber becomes soft at high temperature and brittle at low temperatures , for the manufacturing of tyre rubber is vulcanized by adding

Question 8:

Dalton's atomic theory successfully explained-

Question 9:

Which among the following is metalloid in the periodic table?

Question 10:

What is rancidity?