The number of S =0 bonds present in sulphurous acid peroxodisulphuric acid and pyrosulphuric acid, respectively are (A) 2, 3 and 4 (B) 2, 4 and 3 (C) 1, 4 and 3 (D) 1, 4 and 4 lY¶;wjl] vEy] ijvkWDlksM

Question

The number of S =0 bonds present in sulphurous acid peroxodisulphuric acid and pyrosulphuric acid, respectively are

(A) 2, 3 and 4
(B) 2, 4 and 3
(C) 1, 4 and 3
(D) 1, 4 and 4 lY¶;wjl] vEy] ijvkWDlksMkbZlY¶;wfjd vEy rFkk ikbjkslY¶;wfjd vEy esa mifLFkr S = 0 vkcU/kksa dh la[;k Øe’'k% gS% (1) 2, 3 rFkk 4 (2) 2, 4 rFkk 3 (3) 1, 4 rFkk 3 (4) 1, 4 rFkk 4

Prashant Kotian · Accepted Answer

Correct answer: D. Oxiacid of sulphur Number of S=O Bonds 4

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