An organic compound undergoes first order decomposition. If the time taken for the 60% decomposition is 540 s, then the time required for 90% decomposition will be s. (Nearest integer).

Given: ;

Question

An organic compound undergoes first order decomposition. If the time taken for the 60% decomposition is 540 s, then the time required for 90% decomposition will be  s. (Nearest integer).

Given: ;

Canvas Classes · Accepted Answer

For first order, 60% decomposition → 40% remains:

For 90% decomposition, 10% remains:

Answer: 1350 s

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