For a reaction, \[X(g)\to Y(g)+Z(g)\]the half life period is 10 min. In What period of time would the concentration of X be reduced to 10% of original concentration [DCE 2004]

For a reaction, \[X(g)\to Y(g)+Z(g)\]the half life period is 10 min. I

1.	For a reaction, \[X(g)\to Y(g)+Z(g)\]the half life period is 10 min. In What period of time would the concentration of X be reduced to 10% of original concentration [DCE 2004]
A.	20 min
B.	33 min
C.	15 min
D.	25 min
Answer» C. 15 min

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For a reaction, \[X(g)\to Y(g)+Z(g)\]the half life period is 10 min. In What period of time would the concentration of X be reduced to 10% of original concentration [DCE 2004]

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