Consider a mixture of gas molecule of types A, B and C having masses mA < mB < mC. The ratio of their root mean square speeds at normal temperature and pressure is :

Question

Consider a mixture of gas molecule of types A, B and C having masses m_A < m_B < m_C. The ratio of their root mean square speeds at normal temperature and pressure is :

${v_A} = {v_B} \ne {v_C}$

${1 \over {{v_A}}} > {1 \over {{v_B}}} > {1 \over {{v_C}}}$

${1 \over {{v_A}}} < {1 \over {{v_B}}} < {1 \over {{v_C}}}$

${v_A} = {v_B} = {v_C} = 0$

Solution

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