The volume in liter of co2 liberated at at when 10 gram of 90 percentage pure lime stone is heated completely is
Answer (1)
Hii sandeep
The one mole lime stone on heating give one mole calcium oxide and one mole of carbon dioxide. If we take 10 gram with 90% purity then, we have 9 gram lime stone. So on heating we get 0.09 mole carbon dioxide which crossponds to 2.016litre. 0.09 mole from 9gram /100 mw of limestone
Hope you understood
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