Chemistry-Order of Reaction
NEET Chemistry Order of Reaction Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) First Order Reaction (i) t1/2 = 0.693/k (b) Zero Order Reaction (ii) t1/2 = [R]0/2k (c) Rate Constant (iii) Inversely proportional to concentration (d) Half-Life (iv) Dependent on rate constant
Choose the correct matching:
A
a-i, b-ii, c-iv, d-iii
B
a-ii, b-i, c-iv, d-iii
C
a-i, b-iv, c-ii, d-iii
D
a-iv, b-ii, c-i, d-iii
Correct Answer
Option A
Detailed Explanation
For a first order reaction, the half-life is given by t1/2 = 0.693/k, while for a zero order reaction, t1/2 = [R]0/2k, indicating that it is inversely proportional to the rate constant. Thus, the correct pairing reflects these definitions.
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