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Choose the correct option.
For a first order reaction, when of the reactant is taken, of the reactant reacts in 8 minutes. If…
For a first order reaction, when $100\text{ g}$ of the reactant is taken, $75\text{ g}$ of the reactant reacts in 8 minutes. If $200\text{ g}$ of the same reactant is taken, in how much time $150\text{ g}$ of the reactant will react?
- (a)8 minutes
- (b)16 minutes
- (c)20 minutes
- (d)24 minutes.
Answer
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From ISC 2023 Specimen Chemistry Paper 1, question 1(B)(iv).