1, 2-Dibromoethane is added to .......... to | vedclass

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Question

(B) Tetraethyl lead,$(C_2H_5)_4Pb$,was historically used as an antiknock agent in petrol engines. During combustion,it produces lead oxide,which can d

Vedclass · Accepted Answer

Petrol engines

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(B) Tetraethyl lead,$(C_2H_5)_4Pb$,was historically used as an antiknock agent in petrol engines. During combustion,it produces lead oxide,which can deposit in the engine. To prevent this,$1, 2-$dibromoethane is added to the fuel. It reacts with lead oxide to form volatile lead bromide,$(PbBr_2)$,which is then expelled from the engine through the exhaust gases.

$1, 2-$Dibromoethane is added to $..........$ to prevent the deposition of lead metal.

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