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    Choose the right answer from following. Colligative properties are used for the determination of: (a) Molar Mass (b) Equivalent weight (c) Arrangement of molecules (d) Melting point and boiling point (d) Both (a) and (b)  

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    what are the most important inorganic molecular substances for living beings?

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  • Q : Hybridization Atomic orbitals can be

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