Which of the following procedures would be best for achieving following reaction?

(i) B r_{2} + F e B r_{3}, (i i) K M n O_{4} + h e a t, (i i i) H N O_{3} a n d H_{2} S O_{4}

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(i) K M n O_{4} + h e a t, (i i) B r + F e B r_{3}

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(i) N B S i n C C l_{4} a n d h e a t, (i i) K M n O_{4} a n d h e a t, (i i i) H N O_{3} a n d H_{2} S O_{4}

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Solution

The correct option is A $(i) B r_{2} + F e B r_{3}, (i i) K M n O_{4} + h e a t, (i i i) H N O_{3} a n d H_{2} S O_{4}$
Would be the best procedure

(i) NBS in $C C l_{4}$ and heat, (ii) $N a N O_{2}$ , (iii) $K M n O_{4}$ and heat

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Similar questions

Which one of the following surfaces are the best radiator and absorber of heat?

C {C l}_{4}, H_{2} O, {C O}_{2}

H C l

298 K

- 25.5, - 57.8, - 94.1

- 22.1 k J / m o l

Δ H

C {C l}_{4} + 2 H_{2} O \to {C O}_{2} + 4 H C l

= - 68.3 k c a l

C_{2} H_{2} = - 310.6 k c a l

= - 337.2 k c a l

25^{o} C

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