What is observed when hot concentrated caustic soda solution is a… - Vidyadip

Question

What is observed when hot concentrated caustic soda solution is added to Zinc . Write balanced equations.

✓

Answer

$Zn +2 NaOH \rightarrow Na _2 ZnO _2+ H _2$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide→Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide — all question types→Chemistry STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

The process of coating thin layer of zinc over the surface of iron.

Mention the term defined by the following sentence:
The mass of a given volume of gas compared to the mass of an equal volume of hydrogen.

Convert ethanol into ethene using Hot conc. $H_2SO_4$.Give only balanced equation.

The molecules of the alkene family are represented by a general formula $C_nH_{2n}$. Answer the following :
What is the molecular formula of alkene when $n = 4$?

Acetic acid is a typical acid. Write one equation in case of its reactions with a base/alkali?

A non-polar covalent compound.

Name the products formed.

Out of Cu and Ag, which is more active?

Name : An inert electrode and an active electrode

A compound with empirical formula $AB _2$ has the vapour density equal to its empirical formula weight. Find its molecular formula.