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which substance is a base? hcooh rboh h_(2)co_(3) nano_(3)

Question

Which substance is a base? HCOOH RbOH H_(2)CO_(3) NaNO_(3)

Answer

4.4 (243 Votes)
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Answer

B

Explanation

(Rubidium hydroxide) is an alkali, which is a type of base. The other substances are not bases. (Formic acid) is an acid, (Carbonic acid) is also an acid, and (Sodium nitrate) is a salt, not a base.