Free Practice Questions for Chemistry in General-studies

Practice questions here, for every subject and every exam. Unlimited questions for unlimited attempts, given with answers and explanations.


Question 21:

Which of the following vitamin deficiency causes Cheilosis?

Question 22:

Which of the following compounds is green in colour?

Question 23:

Which of the following is used in the treatment of cancer?

Question 24:

Which of the following is used for de-icing of roads?

Question 25:

Which of the following colourless gas gives dense white fumes when a rod dipped in ammonium hydroxide is brought near the mouth of the test tube?

Question 26:

Which of the following gas is used for cooking in homes?

Question 27:

Which of the following is an actinoid?

Question 28:

Which of the following is the molecular formula of sulphurous acid?

Question 29:

Which of the following element does not show catenation?

Question 30:

Which of the following is a dimensionless property?

Question 31:

Which of the following catalyst is used in the manufacture of the sulphuric acid by contact process?

Question 32:

Which gas is evolved at anode during electrolysis of brine solution?

Question 33:

Which of the following is an antacid?

Question 34:

Which of the following is not the weak acid?

Question 35:

Which gas when passed through acidic dichromate solution (orange in colour) turns it to green?

Question 36:

Which gas reacts with dry slaked lime to form bleaching powder?

Question 37:

Gamaxene, a ring compound is used as a –

Question 38:

The polymer used for the manufacture of non-stick utensils is prepared from which of the following monomeric units?

Question 39:

Which of the following is also known as blistering agent?

Question 40:

Consider the following statements about ionic compounds-

  1. They are solids.
  2. They have high melting and boiling point.
  3. Ionic compounds in the solid state conduct electricity.

How many statements given above is/are correct?