The possible number of dihalogen derivatives emanating from propane is:

1. 3.
2. 5
3. 4
4. 2

Subtopic: Isomerism & Chirality |

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Q4:

The isomer of C₅H₁₂ that produces single monochloride product on photochemical chlorination is-

1. 2-Methylbutane
2. n-Pentane
3. Neopentane
4. All of the above

Subtopic: Chemical Properties |

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Q5:

The structure of major monohalo products in the following reaction is-

1.
2.
3.
4.	None of the above

Subtopic: Introduction and Physical Properties |

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Q6:

The increasing order of boiling points of the given compounds are

Bromomethane, Bromoform, Chloromethane, Dibromomethane

1.	Bromomethane < Dibromomethane< Bromoform < Chloromethane
2.	Chloromethane < Bromomethane < Dibromomethane < Bromoform
3.	Dibromomethane < Bromoform < Chloromethane < Bromomethane
4.	Bromoform < Chloromethane < Dibromomethane < Bromomethane

Subtopic: Introduction and Physical Properties |

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Q7:

Consider the following statements,

a.

is more reactive than

towards S_N2 mechanism.

b

is less reactive than

towards S_N2 mechanism.

c.

is less reactive than

towards S_N2 mechanism.

The correct option is-

1. Only statements a and b are true.
2. Only statements c and b are true.
3. Only statement a is true.
4. Only statement b is true.

Subtopic: Mechanism of Reactions |

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Q8:

In the following pairs of halogen compounds, which compound undergoes faster S_N1 reaction?

The correct option is -

1.
2.
3.
4.

Subtopic: Mechanism of Reactions |

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Q9:

The structure of B in the following sequence of reactions is-

1.
2.
3.
4.	None of the above

Subtopic: Chemical Properties |

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Q10:

The increasing order of boiling points of the given compounds are-

1-Chloropropane, Isopropyl chloride, 1-Chlorobutane

1.	1-Chloropropane < Isopropyl chloride < 1-Chlorobutane
2.	Isopropyl chloride <1-Chloropropane < 1-Chlorobutane
3.	1-Chloropropane < 1-Chlorobutane < Isopropyl chloride
4.	None of the above

Subtopic: Introduction and Physical Properties |

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Q11:

The correct structure of 1-Chloro-4-ethylcyclohexane among the following is-

1.
2.
3.
4.	None of the above

Subtopic: Introduction and Physical Properties |

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Q12:

The correct structure of 4-tert-Butyl-3-iodoheptane among the following is-

1.
2.
3.
4.	None of the above

Subtopic: Introduction and Physical Properties |

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The possible number of dihalogen derivatives emanating from propane is:

1. 3.
2. 5
3. 4
4. 2

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The possible number of dihalogen derivatives emanating from propane is: 1. 3. 2. 5 3. 4 4. 2

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The possible number of dihalogen derivatives emanating from propane is:

1. 3.
2. 5
3. 4
4. 2