Answer Posted / lipak

H2O Because it is molecular structure of water

Explain the process of spontaneous combustion?

602

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What are hard waters?

616

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What is an indicator electrode?

810

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What is modern definition(iupac) of ph?

720

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What is the difference between fractionation and distillation?

597

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What is dextro-rotatory and levo-rotatory?

684

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Why is acetic acid added?

615

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What is chemical oxygen demand?

600

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What is molality?

568

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What is the bluish white precipitate formed after adding ammonia solution?

602

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What is the metal used to extract copper from the solution of copper sulphate?

659

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What is the prime constituents of cement?

740

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What is mole?

621

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What is colorimetry?

660

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What is meant by ph of a solution?

589

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