MCQ
The chemical added to leaded petrol to prevent the deposition of lead in the combustion chamber is
- AIso-octane
- ✓Ethylene dibromide
- CTetraethyl lead
- DMercaptan $ (e)n-$Heptane
✓
Answer
Correct option: B.
Ethylene dibromide
b
It’s obvious.
It’s obvious.
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