For the reaction Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g), what is the sign of Δng? - THERMODYNAMICS Quiz | GKFix.in

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For the reaction Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g), what is the sign of Δng?

A. Negative
B. Zero
C. Positive
D. Depends on concentration

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