Single Choice

Which alky halide has maximum density?

A$$C_3H_7F$$
B$$C_2H_5Cl$$
C$$CH_3Br$$
D$$CH_3I$$
Correct Answer

Solution

$${ CH }_{ 3 }I$$ has the highest molecular weight hence, it is alkyl halide with maximum density.

$$(Mol. \ wt.\ of\ { CH }_{ 3 }I)=(Mol.\ wt.\ of\ C)+3\times (Mol.\ wt.\ of\ H)+(Mol.\ wt.\ of\ I)$$

$$=12+(3\times 1)+127$$

$$=142$$

So, the correct option is $$D$$

SIMILAR QUESTIONS

Haloalkanes and Haloarenes

Consider following three halides: (I) $$C{H}_{3}-C{H}_{2}-Cl$$ ; (II) $$C{H}_{2}=CH-Cl$$ ; (III) $${C}_{6}{H}_{5}Cl$$ Arrange $$C-Cl$$ bond length of these compounds in decreasing order.

Haloalkanes and Haloarenes

An organic compound which produces a bluish-green coloured flame on heating in presence of copper is:

Haloalkanes and Haloarenes

The decreasing order of the acidic character of the following is :

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