Millionaire Mode

Classification of crystalline solids - class-XII

Question 1 of 74

Which of the following statement is not correct about molecular crystals?

  1. They are generally soft and easily compressible.
  2. They are good conductors of electricity as the electrons are delocalised in the bonds.
  3. They have low melting and boiling points.
  4. They consist of polar or non-polar molecules.

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