A sample of 16 g charcoal was brought into contact with `CH_(4)` gas contained in a vessel of 1 litre at `27^(@) C` . The presses of gas was found to fall from 760 to 608 torr. The density of chacoal sample is `1.6 g//m^(3)` . What is the volume of the `CH_(4)` gas adsorbed per gram of the adsorbent at 608 torr and `27^(@)C`?
A sample of charcoal weighing 6 g was brought into contact with a gas contained in a vessel of one litre capacity at 27^(@)C . The pressure of the gas was found to fall from 700 to 400 mm. Calculate the volume of the gas (reduced to STP) that is adsorbent under the condition of the experiment ("density of charcoal sample is" 1.5 g cm^(3)) .
A sample of a gas at 100^(@)C and 0.80 atm pressure has a density of 1.15 g L^(-1) . What is the molecular weight of the gas?
Two non-reacting gases CH_4 of mass 6.4g and CO_2 of mass 8.8g is mixed in a vessel of volume 10litre at 27^@C . the pressure in KPa is?
A certain amount of a gas at 27^(@)C and 1 bar pressure occupies a volume of 25 m^(3) . If the pressure is kept constant and the temperature is raised to 77^(@)C what will be the volume of the gas?
The pressure of the gas was found to decrease from 720 to 480 mm. When 5g of sample of activated charcoal was kept in a flask of one litre capacity maintained at 27^(@)C . If the density of charcoal is 1.25 gm//mL . The volume of gas adsorbed per gm of charcoal at 480 mm of Hg is :
NARENDRA AWASTHI-SURFACE CHEMISTRY-Level 3 - Assertion - Reason Type Questions
