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CBSE Class 12-science Answered

Thanks!
Asked by nkrbasak | 11 Mar, 2013, 06:13: PM
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We are pleased.
Answered by | 13 Mar, 2013, 02:35: PM
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
a human body requires .01cactivity of a radioactive substance for 24 hrs . half life of radioactive substance is 6 hours . then injection of maximum activity of radioactivity of radioactive substance can be ?
Asked by Atulcaald | 31 May, 2018, 09:43: PM
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CBSE 12-science - Chemistry
How antiseptics differ from disinfectants?
Asked by Topperlearning User | 22 Jun, 2016, 11:05: AM
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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