New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Addition of ethylene dibromide to

    petrol 
    A Increases the octane number of fuel Correct Answer Incorrect Answer
    B Helps elimination of lead oxide Correct Answer Incorrect Answer
    C Removes the Sulphur compound in petrol Correct Answer Incorrect Answer
    D Serves as a substitute of tetraethyl lead Correct Answer Incorrect Answer

    Solution

    serves as a substitute of tetraethyl lead 

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