14. If dx/dt=k [H"]" and rate becomes 100 times when pH changes from 2 to 1,
di
the order of reaction is
(a) 1
(b) 2
(c) 3
(d) 0
Answers
Answered by
0
Answer: n=2
Explanation:
r
b
=K[H
+
]
n
pH=2,[H
+
]=10
−2
M
r
0
=K[10
−2
]
n
------ 1
At pH=1, [H
+
]=10
−1
M
r
1
=K[10
−1
]
n
--------- 2
Solving 1 and 2 equation:
r
0
r
1
=100=[10]
n
,
⇒n=2
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