2 g of aluminium is treated separately with excess of dilute \[{{H}_{2 – McqOptions

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1.	2 g of aluminium is treated separately with excess of dilute \[{{H}_{2}}S{{O}_{4}}\] and excess of \[NaOH.\] The ratio of the volumes of hydrogen evolved is
A.	2:3
B.	1:1
C.	2:1
D.	0.0430555555555556
Answer» C. 2:1

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