AP EAPCET 20-Aug-2021 Shift 2 Paper

Section: Chemistry

Question : 151 of 160

Marks: +1, -0

For an elementary reaction, X(g)→Y(g)+Z(g), the t1∕2 is 10 minutes. In what period of time would the concentration of X be reduced to 10% of its original concentration?

20 minutes
33.2 minutes
15 minutes
25.2 minutes

Validate

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