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The addition of tetraethyl lead to petro...

The addition of tetraethyl lead to petrol

A

lowers its octane number

B

raises its octane

C

may raise or lower the octane number

D

has no effect on octane number

Text Solution

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The correct Answer is:
B
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MARVEL PUBLICATION-ALKANES-TEST YOUR GRASP
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  2. Action of heat on a mixture of sodium propionate and sodalime produces

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  3. Knocking sound is produced in the engine when the fuel contains

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  4. Select the correct statement about alkanes.

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  5. A reaction between methyl magnesium bromide and ethyl alcohol gives

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  6. The gas supplied in cyclinders for cooking is

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  7. Correct IUPAC name of alkane obtained in the reaciton of 2-chloropropa...

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  8. Number of di-substituted isomers of the product of the reaction, CH3CH...

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  9. Which of the following is the correct sequence of steps in the halogen...

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  10. Natural gas is primarly composed of

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  11. Incomplete combustion of alkane gives

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  12. When potassium acetate is electrolysed, we get

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  13. Petrol is mixture of

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  14. Branching of hydrocaron chains results in

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  15. Ethene gas is bubbled through the water saturated with chlorine. The m...

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  16. Which of the following reactions would give a good yield of hydrocarbo...

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  17. Natural gas is a mixture of

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  18. Which of the following statements is not true for ethane?

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  19. To prepare a pure hexane the solution of any one of the following subs...

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  20. A haloalkane can be reduced to an alkane with the help of HI in presen...

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  21. 2-Brumo butane when treated with Na in the presence of dry ether gives

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