Question

Four mole of hydrogen, two mole of helium and one mole of water vapour form an ideal gas mixture. What is the molar specific heat at constant pressure of mixture?(a) $\frac{16}{7}R$(b) $\frac{7}{16}R$(c) R(d) $\frac{23}{7}R$

Answer 1

ur answer is option no b

Answer 2

Answer is

$\frac{7}{16}R$

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