Question

Which of the following is Arrhenius base?
1) NaOH
2) CH3OH
3) C2H3OH
4) Na2Co3


please give explanation
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Answer 1

Explanation:

NaOH is an Arrhenius base because it dissociates in water to give the hydroxide (OH-) and sodium (Na+) ions. An Arrhenius acid is therefore any substance that ionizes when it dissolves in water to give the H+, or hydrogen, ion.

Answer 2

$\huge\fbox\red{A}\huge\fbox\pink{N}\fbox\green{S}\huge\fbox\blue{W}\fbox\orange{E}\huge\fbox\red{R}$

1) NaOH