Which of the following is a gas at room temperature ? `CH_(3)NH_(2)` (ii) `CH_(3)CH_(2)NH_(2)` (iii) `(CH_(3))_(2)` (iv) `(CH_(3))_(3)N`
Which of the following is a gas at room temperature ?
`CH_(3)NH_(2)` (ii) `CH_(3)CH_(2)NH_(2)` (iii) `(CH_(3))_(2)` (iv) `(CH_(3))_(3)N`
A. (i)
B. (i),(ii)
C. (i),(ii),(iii)
D. (i),(ii),(iii),(iv)
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Correct Answer - D
The lower members (of all the three types of amines) are gases These are followed by members which are liquids and finally by members which are solids .
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