Download App

Metallurgy — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryMetallurgy1 Mark
Question
Why are alkali metals kept in kerosene oil?
✓

Answer

Alkali metals like sodium and potassium are kept in kerosene as they react with moisture and air.

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 Metallurgy→Metallurgy — all question types→Chemistry STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

Give one example of a reaction between the ammonia and hydrogen chloride gases which produces a solid
compound.
→
Give reason:
Conc. $H_2SO_4$​​​​​​​ is a good drying agent, yet it is not used to dry $NH_{3.}$​​​​​​​
→
Give a chemical test to distinguish between the following pair of compounds:
Sodium chloride solution and sodium nitrate solution.
→
Name the chloride of a metal which is soluble in excess of ammonium hydroxide.
→
For substance listed below, explain its significance in the extraction of aluminium
Graphite
→
Name the catalyst used in the process.
→
Name a non-metallic element which is a conductor of electricity.
→
Name an acidic salt.
→
Give reasons as to why - the electrolysis of acidulated water is considered to be an example of catalysis.
→
Write equation for the reaction between hydrochloric acid of the following: Oxide of lead
→