Download App

Carbon and its Compounds — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceCarbon and its Compounds1 Mark
Question
What is hydrogenation? What is its industrial application?
✓

Answer

The addition of hydrogen to an unsaturated hydrocarbon to obtain a saturated hydrocarbon is called hydrogenation.
Application: Vegetable oils are hydrogenated to form vegetable ghee (or vanasapati ghee).

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 "Answer the questions.[Che-1M]" from Carbon and its Compounds→Carbon and its Compounds — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Which of the following will give addition reaction and why?
C4H10, C2H6, C2H4, CH4, C3H8, C3H4.
→
Alcohols are converted into carboxylic acid only under ………
→
Give reasons for the following:
Blue colour of copper sulphate solution is destroyed when iron filings are added to it.
→
Which bases are called alkalis? Give an example of alkalis.
→
Write the names, formulae and colours of any two hydrated salts.
→
Which of the following is the molecular formula of benzene?
C6H6, C6H10, C6H12, C6H14, 
→
Write the names of the following compound.

$\ \ \ \ \ \ \ \ \text{H}\ \ \ \ \ \text{H}\ \ \ \ \ \text{H}\ \ \ \ \text{H}\ \ \ \ \ \text{H}\\ \ \ \ \ \ \ \ \ \ |\ \ \ \ \ \ |\ \ \ \ \ \ \ |\ \ \ \ \ \ \ |\ \ \ \ \ \ |\\\text{H}-\text{C}-\text{C}-\text{C}-\text{C}-\text{C}-\text{OH}\\\ \ \ \ \ \ \ \ \ |\ \ \ \ \ \ |\ \ \ \ \ \ \ |\ \ \ \ \ \ \ |\ \ \ \ \ \ |\\\ \ \ \ \ \ \ \ \text{H}\ \ \ \ \ \text{H}\ \ \ \ \ \text{H}\ \ \ \ \ \text{H}\ \ \ \ \text{H}$

→
Aluminium burns in chlorine to form aluminium chloride (AlCl3). Write a balanced chemical equation for this reaction.
→
State one test by which sodium chloride can be distinguished from sugar.
→
Name one ore of copper (other than cuprite). Which compound of copper is present in this ore? Also, write its chemical formula.
→