MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryHydrogenPreparation of Dihydrogen
All the reaction between following pairs will produce hydrogen gas, except
A.Cu + HCl✓ Correct
B.Fe + H2SO4
C.Mg + steam
D.Na + alcohol
Explanation
2 Cu HCl no H -> gas is evolved.
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