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Iso-octane is added to petrol:...

Iso-octane is added to petrol:

A

To precipitate inorganic material

B

To prevent freezing of petrol

C

To increase the boiling point of petrol

D

as an antiknocking agent

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The correct Answer is:
D
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MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
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  2. Paraffin dissolves in:

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  3. Iso-octane is added to petrol:

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  4. In the following reaction sequence:

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  5. Ethyl hydrogen sulphate is obtained by reaction of H2SO4 ON:

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  9. A hydrocarbon containing 2 carbon atoms give Sabatier and Senderen's r...

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  11. Which compound on reductive ozonolysis forms only glyoxal:

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  12. Methyl free radical involves:

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  13. Dilute aqueous KMnO4 at room temperature reacts with RCH = CHR to give...

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  14. An alkyne, when added to a solution of AgNO3 in NH3OH forms a precipit...

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  15. The reaction, CH2=CH2 + CH3COCloverset(AlCl3)rarr gives the product:

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  16. The most reactive alkane is:

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  18. The chemical reactivity of ethylene is due to:

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