In osmosis through a semi-permeable membrane, diffusion of the___________________?

Related Mcqs:

Pick out the wrong statement?

A. Atomic heat capacities of the crystalline solid elements are nearly constant and equal to 6.2 kcal/kg-atom according to the law of Petit and Dulong B. Atomic heat capacities of all solid elements decrease greatly with decrease in temperature, approaching a value of zero at absolute zero temperature, when in the crystalline state C. Generally, … Pick out the wrong statement?Read More...

The temperature at which a real gas obeys Boyle’s law is termed as the__________________?

A. Triple point B. Boyle’s temperature C. Eutectic point D. Inversion temperature...

What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C ?

A. 2/3 B. 1/3 C. 1/2 D. 1/3 × (298/273)...

A gaseous mixture contains 14 kg of N2, 16 kg of O2 and 17 kg of NH3. The mole fraction of oxygen is__________________?

A. 0.16 B. 0.33 C. 0.66 D. 0.47...

A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be_________________?

A. 3 kmole/hr B. 4 kmole/hr C. 5 kmole/hr D. 6 kmole/hr...