TS EAMCET · Chemistry · States of Matter
What is the ratio of kinetic energy of 7 grams of nitrogen and 4 grams of oxygen at \(T(\mathrm{~K})\) ?
- A 1 : 2
- B 2 : 1
- C 3 : 1
- D 4 : 1
Answer & Solution
Correct Answer
(B) 2 : 1
Step-by-step Solution
Detailed explanation
The expression of average kinetic energy of a gas molecule is, \(\mathrm{KE}=\frac{3}{2} \times n R T\) When, temperature ( \(T\) in \(\mathrm{K}\) ) is constant, \(\mathrm{KE} \propto n\) (mole)…
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