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CBSE Class 10 Answered

Why zn+naoh gives=na2zno2+H2
Asked by maliacharya1 | 14 Jan, 2020, 06:58: AM
Expert Answer

Zinc reacts with hot and conc. sodium hydroxide to form sodium zincate with the liberation of hydrogen.

Zn  +  2NaOH  →    Na2ZnO2  +  H2

                        Sodium zincate

Answered by Ramandeep | 16 Jan, 2020, 11:36: AM

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