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InterviewSolution
| 1. |
The density of neon will be highest at : (a) S.T.P. (b) 0°C, 2 atm (c) 273°C 1 atm (d) 273°C, 2 atm |
| Answer» <p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000"><strong>Correct option (b) 0°C, 2 atm</strong></span></span></p><p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000"><strong>Explanation:</strong></span></span></p><p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000">Density of a gas, d = PM/RT i.e., it is directly propotional to pressure and inversely proportional to temperature. Thus under the conditions of highest pressure and lowest temperature, density of neon is maximum.</span></span></p> | |