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The structure formula of hypophosphorous acid is
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A water proof protective tissue with suberised walls is
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If `y = sqrt(x+sqrt(y+sqrt(x+sqrt(y+................oo))))` then `(dy)/(dx)` is equal to
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The total number of numbers of not more than `20` digits that are formed by using the digits `0, 1,
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During electrolysis of `H_2O`, molar ratio of
`H_2` and `O_2` produced is
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Compound 'C ' is a hydrocarbon, occupying
approx `0.75` L volume per gram. Identify 'A'
and 'B'.
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