RRB Group D 5-Nov-2018 Shift 1 Solved Paper

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Question : 76 of 100

Marks: +1, -0

Which of the following statement is not correct about acids

Are sour in taste.
React with metals and bicarbonates to produce H₂, CO_2, and salts.
Slow neutralization i.e.
Acid + Base → H₂ + salt
Forms H⁺ in an aqueous medium/liquid state.

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