Question

The reaction of hydrogen monochloride is given as: H2(g) + 21Cl(e)-2HClg) + 12(g)

The reaction is of first order with respect to Hl2(g) and ICLfollowing mechanisms were proposed. Mechanism A:
H2(g) + 2ICl(g)-2HCl(g) + I2(g) Mechanism B:
H2(g) +ICl(g)- Hl(g):slow.
HI(g) + ICl(g)- HCl(g) +I2(g); fast
Which of the above mechanism(s) can be consistent with the given information about the reaction?

(a) A and B both
(b)neither A nor B
(c)A only
(d)B only​

Answer 1

Answer:

a) A and B both ✔️✔️

(b)neither A nor B

(c)A only

(d)B only

Answer 2

correct Answer is Option A

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