Millionaire Mode

Nitrogen gas - class-VIII

Question 1 of 67

Nitrogen is used to fill electric bulbs because:

  1. it is lighter than air
  2. it makes the bulb to glow
  3. it does not support combustion
  4. it is non-toxic.

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