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  • The correct sequential order of the reagents for the given reaction is  <img alt="" src="https://cdn.entrance360.com/media/uploads/2022/10/19/160165-question.jpg" style="height:134px

The correct sequential order of the reagents for the given reaction is 

Option: 1

\mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{H}_{2} \mathrm{O} / \mathrm{H}^{+}


Option: 2

\mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{HNO}_{2}, \mathrm{H}_{2} \mathrm{O} / \text { warm }


Option: 3

\mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{H}_{2} \mathrm{O} / \mathrm{H}^{+}


Option: 4

\mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{KI}, \mathrm{HNO}_{2}, \mathrm{H}_{2} \mathrm{O} / \text { warm }


Answers (1)

best_answer

The reaction will be -

Hence, Option (2) is correct.

Posted by

seema garhwal

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