Baffles may be eliminated for________?

The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vaporised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is________?

Emf generated in a thermocouple depends on the temperature ________?

Pick out the wrong statement?

Which of the following is not an ultrafine grinder (colloid mill)?

Which of the following isotopes is not present in natural uranium?