Millionaire Mode

Chemical properties and uses of metals and non-metals - class-X

Question 1 of 54

Find the incorrect match.

  1. Fine duct of aluminium - Paints and Lacquers
  2. Reducing agent in the manufacture of dye-stuffs, paints, etc. - copper dust
  3. For cutting tools and crushing machines - Chrome steel
  4. For making cables, automobiles and aeroplane parts - Nickel steel

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