Arrange the following in increasing-decreasing order of boiling point - ICH3CH2CH2CH2CH3- IICH32 CHCH2CH3- IIICH34C

The correct options are A I > II > III D III The decrease order of the boiling point is #160; #160; #160; ICH_3CH_2CH_2CH_2CH_3 gt; II(CH_3)_2 CHCH_ ...

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Byju's Answer

Standard XII

Chemistry

Structure and Physical Properties of Ethers

Arrange the f...

Question

Arrange the following in increasing/decreasing order of boiling point :
$C H_{3} C H_{2} C H_{2} C H_{2} C H_{3} I, (C H_{3})_{2} C H C H_{2} C H_{3} I I, (C H_{3})_{4} C I I I$

I > II > III

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II > I > III

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III > I > II

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III < II < I

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Solution

The correct options are
A I > II > III
D III < II < I
The decrease order of the boiling point is $C H_{3} C H_{2} C H_{2} C H_{2} C H_{3} I > (C H_{3})_{2} C H C H_{2} C H_{3} I I > (C H_{3})_{4} C I I I$ .
As the extent of branching increases, the boiling point decreases.

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Arrange the following in increasing/decreasing order of boiling point :CH3CH2CH2CH2CH3I, (CH3)2CHCH2CH3II, (CH3)4CIII

The correct options are A I > II > III D III < II < IThe decrease order of the boiling point is CH3CH2CH2CH2CH3I>(CH3)2CHCH2CH3II>(CH3)4CIII.As the extent of branching increases, the boiling point decreases.

Arrange the following in increasing/decreasing order of boiling point :
$C H_{3} C H_{2} C H_{2} C H_{2} C H_{3} I, (C H_{3})_{2} C H C H_{2} C H_{3} I I, (C H_{3})_{4} C I I I$

The correct options are
A I > II > III
D III < II < I
The decrease order of the boiling point is $C H_{3} C H_{2} C H_{2} C H_{2} C H_{3} I > (C H_{3})_{2} C H C H_{2} C H_{3} I I > (C H_{3})_{4} C I I I$ .
As the extent of branching increases, the boiling point decreases.