Download App

Hydrogen — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYHydrogen2 Marks
Question
In Bosch process $–$ the final gaseous products are passed through caustic potash $\ce{[KOH]}$ soln.
✓

Answer

In Bosch process, final products are passed through caustic potash solution to separate hydrogen from the mixture. $\ce{CO_2}$ dissolves in $\ce{KOH}$ leaving behind hydrogen.

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 Hydrogen→Hydrogen — all question types→CHEMISTRY STD 8 question papers→ICSE Board STD 8 question papers→ICSE Board question paper generator→

Similar questions

How can you remove temporary hardness of water? Write relevant chemical equation in support of your answer.
→
Why is temperature always mentioned with saturated solution?
→
How are solutions generally classified. What is the basis of this classification.
→
State five uses of black diamonds.
→
Inter$-$particle attraction between atoms of gases is very weak'. State five properties of gases which correlate as a consequence of the weak inter$-$particle attraction between particles of gases.
→
Give reason On opening a bottle of a cold drink, a fizz sound is heard.
→
Particles of matter possess energy called kinetic energy
→
Give two uses for the following : coal  State two uses of coal. What are the uses of coal?
→
A displacement reaction in which a metal above hydrogen in the reactivity series, displaces another metal from the solution of its compound.
→
The valency of aluminium is $3.$ Write the valency of other radicals present in the following compounds of Aluminium nitride
→