

MCQOPTIONS
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1. |
Oxidation of thiosulphate \[2{{H}_{2}}(g)+{{O}_{2}}(g)\to 2{{H}_{2}}O(l)\]ion by iodine gives [NCERT 1976] |
A. | \[(mol.\,\,wt.\,=M)\] |
B. | \[SO_{4}^{2-}\] |
C. | \[{{S}_{4}}O_{6}^{2-}\] |
D. | \[{{S}_{2}}O_{6}^{2-}\] |
Answer» D. \[{{S}_{2}}O_{6}^{2-}\] | |