Math, asked by Nandu5442, 10 months ago

12.044×10^21 particles of h2o = moles

Answers

Answered by gellisurabhi
1

Answer:

No.of moles= no.of molecules / avagadro number

=12.044×10^21/6.023× 10^23

= 1.99×10^-2=0.02(approx)

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Answered by sunayksingh
3

Answer:

photosynthesis is the process by which green plants prepare food

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