Question: For a first - order irreversible elementary reaction A - > product, it was found that it took 3 0 min for this reaction to

For a first-order irreversible elementary reaction A -> product, it was found that it
took 30 min for this reaction to reach 90% conversion. What would be the time required to
reach the same degree of conversion if (a) the initial concentration of A was doubled b) the reaction rate constant was doubled?

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