1.

The molecular weight of O2 and SO2 are 32 and 64 respectively. If one litre of O2 at 15∘ C and 750 mm pressure contains 'N' molecules, the number of molecules in two litres of SO2 under the same conditions of temperature and pressure will be

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The molecular weight of O2 and SO2 are 32 and 64 respectively. If one litre of O2 at 15 C and 750 mm pressure contains 'N' molecules, the number of molecules in two litres of SO2 under the same conditions of temperature and pressure will be




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