The value of \(\Delta n_g\) for the oxidation of 4 mole of sulphur dioxide to sulphur trioxide is _____.
Q.1 (v) The value of \(\Delta n_g\) for the oxidation of 4 mole of sulphur dioxide to sulphur trioxide is _____.
A. −2
B. 2
C. −4
D. 4
1 answer
Best answer
Answer: A. −2
Answer: (a) −2
\(\mathrm{4SO_2(g) + 2O_2(g) \rightarrow 4SO_3(g)}\). \(\Delta n_g = 4 - (4+2) = -2\).
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· 28 Oct 2026
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