NEET Chemistry Redox Reactions Questions Solved


A metal oxide is reduced by heating it in a streamof hydrogen. It is found that after complete reduction, 3.15 g of the oxide have yielded 1.05g of the metal. We may deduce that:

(a) the atomic mass of the metal is 8

(b) the atomic mass of the metal is 4

(c) the equivalent mass of the metal is 4

(d) the equivalent mass of the metal is 8

    Related Videos :-

(c) Equivalent of metal = Equivalent of oxygen;

Thus, 1.05/E = 3.15-1.05/8

E=4

Difficulty Level:

  • 14%
  • 30%
  • 46%
  • 13%
Crack NEET with Online Course - Free Trial (Offer Valid Till August 26, 2019)