AP EAMCET · Chemistry · States of Matter
Two statements are given below.
Statement-I: The ratio of the molar volume of a gas to that of an ideal gas at constant temperature and pressure is called the compressibility factor.
Statement-II: The RMS velocity of a gas is directly proportional to square root of \(\mathrm{T}(\mathrm{K})\)
The correct answer is
- A Both statement-I and statement-II are correct
- B Both statement-I and statement-II are not correct
- C Statement-I is correct but statement-II not correct
- D Statement-I is not correct but statement-II is correct
Answer & Solution
Correct Answer
(A) Both statement-I and statement-II are correct
Step-by-step Solution
Detailed explanation
Both statement I and II are correct. \(v_{\mathrm{rms}}=\frac{\sqrt{3 \mathrm{kbT}}}{\mathrm{m}}\) For this equation \(v_{\mathrm{rms}} \propto \sqrt{\mathrm{T}}\)
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