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One litre of oxygen at N.T.P. weight 1.4...

One litre of oxygen at N.T.P. weight 1.46 g. How many litres of oxygen are needed for the combination of 21 g of Mg whose equivalent weight `1/(2)` mole.

Text Solution

Verified by Experts

9.58 L
`21/(12)=W_(0)/(8)`
`W_(0)=14`
`thereforeV_(O_(2))=14/(1.46)=9.58L`
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Knowledge Check

  • One litre of a gas at S.T.P. weight 1.16 g. It can possibly be

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