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JEE CHEMISTRY MCQ: STATES OF MATTER
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Understanding
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Assertion : Gases combine in simple ratio of their volume but, not always.
Reason : Gases deviate from ideal behaviour.
Reason : Gases deviate from ideal behaviour.
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Correct option: A
If both assertion and reason are true and the reason is the correct explanation of the assertion.
Option A (If both assertion and reason are true and the reason is the correct explanation of the assertion) is correct because gases combine in simple ratios when they behave ideally, and deviations from ideal behavior explain why this isn't always the case.
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Consider the following statements for kinetic molecular theory of gases
a. Particles of a gas move in all possible directions in straight lines.
b. At any particular time, different particles in the gas have different kinetic energies.
c. Collisions of gas molecules are perfectly inelastic in nature.
The correct statement(s) is/are The compressibility factor of an ideal gas is The relative strength of interionic/intermolecular forces in decreasing order is Compressibility factor of an ideal gas is
a. Particles of a gas move in all possible directions in straight lines.
b. At any particular time, different particles in the gas have different kinetic energies.
c. Collisions of gas molecules are perfectly inelastic in nature.
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