Millionaire Mode

Substances and Solvents

Question 1 of 13

Which of the following option is incorrect?

  1. Substance that dissolve in water are said to be soluble in water.
  2. Substance that do not dissolve in water are said to be insoluble in water.
  3. Substances dissolves faster in cold water than hot water.
  4. Soluble and insoluble impurities in water bodies causes water pollution.
  5. Insoluble impurities in water can be separated by sedimentation, decantation and filtration.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000