A) 80% Petrol \[+\] 20% Benzene \[+\] Small quantity of Ethanol
B) 80% Petrol \[+\] 20% Ethanol \[+\] Small quantity of Benzene
C) 80% Ethanol \[+\] 20% Benzene \[+\]Small quantity of Petrol
D) 50% Petrol \[+\] 50% Ethanol \[+\] Small quantity of Benzene
Correct Answer: B
Solution :
: A mixture of 20% ethanol and 80% gasoline (petrol) called power alcohol is used in internal combustion engines to drive power.
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