1.

A mixture of hydrogeh and chlorine occupying 36 cmwas exploded. On shaking it with water, 4 cm ofhydrogen was left behind. Find the composition of themixture.

Answer»

4 cm³ of hydrogen is left, so,According to question:

2 vol of H and 2 vol of Cl give 2 vol of HCltherefore, 16 cm³ of H and 16 vol of CL gives 32 cm³ of HClSo the composition-H= (16+4) cm³ = 20 cm³Cl= 16 cm³



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