Zn gives \[{{H}_{2}}\] gas with \[{{H}_{2}}S{{O}_{4}}\] and \[HCl\] bu – McqOptions

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1.	Zn gives \[{{H}_{2}}\] gas with \[{{H}_{2}}S{{O}_{4}}\] and \[HCl\] but not with \[HN{{O}_{3}}\] because
A.	Zn acts as oxidizing when reacts with \[HN{{O}_{3}}\].
B.	\[HN{{O}_{3}}\] is weaker acid than \[{{H}_{2}}S{{O}_{4}}\] and \[HCl\].
C.	In electrochemical series Zn is above hydrogen.
D.	\[N{{O}_{3}}^{-}\] is reduced in preference to hydronium.
Answer» E.

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