Out og 300 g substance [decomposes as per 1st order], hou much will re – InterviewSolution

1.	Out og 300 g substance [decomposes as per 1st order], hou much will remains after 18 hr? (t_(0.5)=3hr)
Answer» 4.6 gm 5.6 gm 9.2 gm 6.4 gm Answer :A

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