Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 68

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Reaction of one molecule of $HBr$ with one molecule of $1, 3$ -butadiene at $40 ° C$ gives predominantly

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Important Questions on Hydrocarbons

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 69

Which of the following reactions will yield

2, 2

- dibromopropane?

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 70

The hydrocarbon which can react with sodium in liquid ammonia is

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 71

One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of

44 u

. The alkene is

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 72

Which branched chain isomer of the hydrocarbon with molecular mass

72 u

gives only one isomer of mono substituted alkyl halide?

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 73

2

- Hexyne gives trans -

2

-Hexene on treatment with:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 74

The given reaction of propene with

HOCl ({Cl}_{2} + H_{2} O)

proceeds through the intermediate:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 75

The product of the reaction give below is:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 4>Q 76

3-Methyl-pent-2-ene on reaction with HBr in presence of peroxide forms an addition product. The number of possible stereoisomers for the product is: