

MCQOPTIONS
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1. |
Sulphur on boiling with \[NaOH\] solution gives [Roorkee 1999] |
A. | \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}+NaHS{{O}_{3}}\] |
B. | \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}+N{{a}_{2}}S\] |
C. | \[N{{a}_{2}}S{{O}_{3}}\]\[+{{H}_{2}}S\] |
D. | \[N{{a}_{2}}S{{O}_{3}}+S{{O}_{2}}\] |
Answer» C. \[N{{a}_{2}}S{{O}_{3}}\]\[+{{H}_{2}}S\] | |