Download App

Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryAnalytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide2 Marks
Question
Distinguish by adding : sodium hydroxide solution and ammonium hydroxide solution to : Copper salt solution and ferrous salt solution
✓

Answer

Sodium hydroxide and ammonium hydroxide on reaction with Copper salt gives pale blue coloured precipitate, while that of with ferrous salt solution it forms dirty green coloured precipitate.

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 "[2 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

Write equation for the following:
Catalytic oxidation of ammonia
→
How can you prove that hydrochloric acid contain :
Hydrogen
→
Explain, why during the electrolysis of copper sulphate using copper electrodes, the colour of solution does not fade?
→
Explain the following:
Group $17$ elements are non-metals, while group $1$ elements are metals.
→
From the following list of substances, choose one substance in each case which matches the description given below:
Ammonium nitrate, Calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.
(a) A Substance that gives off only oxygen when heated.
(b) A Substance which on heating decomposes into dinitrogen oxide (nitrous oxide) and steam.
(c) A Substance that gives off oxygen and nitrogen dioxide when heated.
(d) A Substance which on heating leaves a yellow residue.
→
The mass of 5.6 litres of a certain gas at S.T.P. is 12 g. What is the relative molecular mass or molar mass of the gas?
→
(a) Name two acids used in the formation of aqua regia.
(b) What is the ratio of these acids?
→
Brown ring disappear if the test tube is disturbed.
→
State your observation when :
Dilute hydrochloric acid is added to lead nitrate solution and the mixture is heated
→
Copy and complete the following table which refers to the action of heat on some carbonates :
Carbonate Colour of residue on cooling
Zinc carbonate
Lead carbonate
Copper carbonate
→