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CBSE Class 11 Science Chemistry Free Doubts and Solutions

CBSE - XI Science - Chemistry

How can get the question and answers of NCERT books of Physics, Chemistry, Biology for I.Sc. (XI)?  

Asked by shekhar2889 20th July 2019, 3:24 PM
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CBSE - XI Science - Chemistry - Some Basic Concepts of Chemistry

plz send basic leactures of science

Asked by adilnazir27 18th July 2019, 9:19 PM
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CBSE - XI Science - Chemistry

How many moles of CA 3 (PO 4) 2 could be prepared from 10 grams of calcium

Asked by arushidabhade 29th June 2019, 6:13 PM
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CBSE - XI Science - Chemistry

why is the carbon 14 is not stronger then carbon 12  

Asked by manojkumarb9833 19th June 2019, 10:53 PM
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CBSE - XI Science - Chemistry

I am finding numericals of chemistry hard ......Soo how to deal with it please I am really finding someone to help me but ........No I have no other option rather than you ........ please help  11 STD  2 CHP

Asked by kajalupenraval 30th May 2019, 10:59 PM
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CBSE - XI Science - Chemistry

The system plus its surrounding is called 

Asked by sonia5747462 24th May 2019, 7:22 PM
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CBSE - XI Science - Chemistry

What is the molality of 2M HN3 solution? (density of solution is 1.5 g/ml) 

Asked by arushidabhade 23rd May 2019, 6:49 PM
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CBSE - XI Science - Chemistry

Pls solve.

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Asked by pb_ckt 18th May 2019, 11:04 PM
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CBSE - XI Science - Chemistry

Pls solve.

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Asked by pb_ckt 10th May 2019, 1:29 PM
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CBSE - XI Science - Chemistry

Pls solve.

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Asked by pb_ckt 10th May 2019, 1:28 PM
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