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Subjects
Science CBSE
Class 10
Metals and non-metals
Textbook based HOTS
2.
Multiple Choice Question Answer II
Exercise condition:
2
m.
1.
Reactivity of zinc is __________ than hydrogen.
Less
More
Equal
Sometimes more sometimes less
2.
\(Zn\) + x\(HCl\) → \(ZnCl_2\) + z,
In the above equation z & x are
\(H_2\), and 3
\(H_2\), and 4
\(H_2\), and 2
\(Cl_2\), and 2
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