Some Basic Concept of Chemistry | NCERT Solution | Chemistry | Grade XI

Question 1. Calculate the molecular mass of the following: (i) H20(ii) C02(iii) CH4 Answer:  (i) Molecular mass of H2O = 2(1.008 amu) + 16.00 amu=18.016…

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Some Basic Concept of Chemistry | Notes | Chemistry | Grade XI

 Importance of Chemistry Chemistry has a direct impact on our life and has wide range of applications in different fields.…

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Molecular Basis of Inheritance | Biology | Revision Notes |Class 12

DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are two types of nucleic acid found in living organisms. DNA acts as…

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NCERT | Biology Book | Class XII

Contents Reproduction in Organisms Sexual Reproduction in Flowering Plants Human Reproduction Reproductive Health Principles of Inheritance and Variation Molecular Basis…

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Life Processes | Quiz | Class X

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