1. Tardigrade
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  3. Chemistry
  4. In the following cases, equivalent weight of the underlined may be equal to molecular weight

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Q. In the following cases, equivalent weight of the underlined may be equal to molecular weight

General Principles and Processes of Isolation of Elements

Solution:

Correct answer is (a) $\underline{2 CuSO _4}+4 KI \rightarrow Cu _2 I _2+2 K _2 SO _4+ I _2$Correct answer is (b) $\underline{2 Na _2 S _2 O _3}+ I _2 \rightarrow 2 NaI + Na _2 S _4 O _6$Correct answer is (d) $\underline{ H _2 SO _4}+ NaOH \rightarrow NaHSO _4+ H _2 O$