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Which acid is used in Lead storage battery?

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The acid used in lead storage cells is

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The acid used in lead storage cells is

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Milk tastes sour when it is left in open for some time. This happens due to the formation of

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The compound used in prickly heat powder to prevent excessive sweating is

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The alkaloid naturally found in coffee, cocoa and cola nut is

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Formic acid is produced by

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Which one of the following is most acidic?

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Milk tastes sour when kept in the open for sometime due to the formation of

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________ is used for making vinegar.

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A fertile soil is likely to have a pH of

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Litmus is obtained from

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The pH of lemon juice is expected to be

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Antacids are found in drugs that give relief to

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The pH of human blood is between

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Sour taste of lemon is due to the presence of which of the following ?

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pH scale ranges from

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Normal rainwater has a pH level of

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Which one of the following is used as preservative for foodstuff ?

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The acid which fails to liberate carbon dioxide from sodium bicarbonate is :

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