MHT CET Chemistry question

ChemistryChemical KineticsMHT CET

Hydrolysis of DDT is a first order reaction, its half life is 10 years. Time to hydrolyse 10 g DDT to half is

Answer: (D)

Solution

The time for 10 g to fall to 5 g is by definition one half-life, i.e. 10 years;

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Question ID VK-068958