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BITSAT 2010
Exam
BITSAT
Year
2010
Subject
Chemistry
Chapter
Some Basic Concepts of Chemistry

BITSAT 2010 · Chemistry · Some Basic Concepts of Chemistry

The vapour density of ozone is

The vapour density of ozone is

Options

  1. A16
  2. B32
  3. C24
  4. D48

Correct answer

C. 24

Step-by-step solution

We know that, Molecular weight of compound or molecules =2×V=2 \times \mathrm{V}. D\mathrm{D} Vapour density (V. D.) of ozone molecules =M. wt. of O32=482=24=\frac{\mathrm{M}. \text{ wt. of } \mathrm{O}_{3}}{2}=\frac{48}{2}=24 Hence, V.D\mathrm{V}. \mathrm{D}. of O3\mathrm{O}_{3} is 24
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