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Saturday, December 25, 2021

What acid in graps?

Tartaric acid, Citric acid and Malic acid are major acids present in grape juice. The distinctive taste of grape juice is due to presence of tartaric acid.

Saturday, December 18, 2021

The diameters of a buble at the surface of a lake is 4 mm and at the bottom of the lake is 1 mm. If atmospheric pressure is 1 atm and the temperature of the lake-water and the atmosphere are equal what is the depth of the lake ? (The density of lake-water and Hg are 1 gm/ml and 13.6 respectively. Also neglect the contribution of pressure due to surface tension)


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Salicylic acid is a stronger acid than Benzoic acid. Why?

Salicylic acid is a stronger acid than benzoic acid. It is due to the fact that in salicylate ion (conjugate base of salicylic acid) intram...

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