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If t3/4 and t1/4 are time required for completion of ¾ decay and ¼ decay,  t3/4=t1/4×n.nthen  is

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detailed solution


If t3/4 and t1/2​ are time required for completion of 3/4 decay and 1/4 decay then t3/4​=t1/2​×n, then n is 2.

For 3/4 decay, t3/4=2.303klog10025=1.39k For 1/2 decay, t1/2=2.303klog10050=0.693k n=t3/4 t1/2=1.390.693=2

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