what is the relation between Total organic carbon and Chemical
Oxygen demand?
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Explain about Graham?s law of Diffusion ?
Explain the Atom?
What is Nutralication ?
How is measurement of ph made?
How is hardness of water caused?
Why is sulphuric acid added during the preparation of standard fas solution?
Is diamond element ?
In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency
Why ph scale range is 14?
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Explain about Paints and Pigments ?