What weight of zinc is needed to produce 100ml of dry hydrogen at S.T.P from dilute sulphuric acid?(Zn=65,O=16,S=32,H=1)
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write chemical equation and get answer as 3250ml
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swetaprasad520:
Thanzzss...mine answer is even the same....
thats wrong...how can you form equation with a mass number and 2vols of hydrogen
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I am having a doubt with this solution
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Is it so..??
yupp
which board are u from...icse or cbse
Y..?any problem..!
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