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0.376g of aluminium reacted with an acid...

`0.376`g of aluminium reacted with an acid to displace 0·468 litre of hydrogen at NTP. Find the equivalent volume of hydrogen if the equivalent weight of Al is 9.

Text Solution

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Equivalent of Al = equivalent of hydrogen.
`therefore ("weight of Al")/("eq. weight of Al")=("volume of hydrogen at NTP")/("equivalent volume of hydrogen")`
`(0.376)/(9) = (0.468)/("V(litre)")`
`therefore" " V=11.2` litres.
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