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Highly selective Backlog Qs for JEE MainChemistrySome Basic Concepts of Chemistry

How many g atoms of S are present   i n   4.9   g     H 2 S O 4 ?

Options

  1. A0.05 g - a t o m s o f S
  2. B0.07 g - a t o m s o f S
  3. C0.08 g - a t o m s o f S
  4. D0.5 g - a t o m s o f S

Correct answer

A. 0.05 g - a t o m s o f S

Step-by-step solution

98 g o f H 2 S O 4 h a s g - a t o m s o f S = 1 4.9 g o f H 2 S O 4 h a s = 4.9 98 = 0.05 g - a t o m s o f S

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