Question:
The vapour density of ozone is
The vapour density of ozone is
Updated On: Jan 30, 2025
- 16
- 32
- 24
- 48
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The Correct Option is C
Solution and Explanation
We know that,
Molecular weight of compound or molecules $=2 \times V \cdot D$.
Vapour density $(V. D.)$ of ozone molecules
$=\frac{ M \cdot wt \text { of } O _{3}}{2}=\frac{48}{2}$
Hence, $V. D$. of $O _{3}$ is $24$
Molecular weight of compound or molecules $=2 \times V \cdot D$.
Vapour density $(V. D.)$ of ozone molecules
$=\frac{ M \cdot wt \text { of } O _{3}}{2}=\frac{48}{2}$
Hence, $V. D$. of $O _{3}$ is $24$
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Chemistry is a vast subject and for understanding its significance we can take help of following points:
- Chemistry plays an important role in understanding various subjects like physics, geology and biology.
- Chemistry is a core branch of science that explains us about the various compositional properties and interaction of matter. It also helps to understand various chemical reactions.
- Chemistry is important in order to understand the behaviour of fertilizers, alkenes, acids, salts, dyes, polymers, drugs, soaps and alloys in organic and inorganic chemistry.
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Classification of Matter
There are two ways of classifying the matter:
(A) Physical Classification:
Matter can exist in three physical states:
- Solids - have definite volume and definite shape
- Liquids - have definite volume but not definite shape.
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(B) Chemical Classification:
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