Correct answer
B. pOH and pH both decreases
Explanation
The correct answer is pOH and pH both decreases.
A head comprises of straight flange section, corner torus, section and central dished section. Crown radius and knuckle radius in a head is related respectively to the________?
A gas (density = 1.5 kg/m3, viscosity = 2 × 10‒5 kg/m.s) flowing through a packed bed (particle size = 0.5 cm, porosity = 0.5) at a superficial velocity of 2 m/s causes a pressure drop of 8400 Pa/m. The pressure drop for another gas, with density of 1.5 kg/m3and viscosity of 3 × 10‒5kg/m.s flowing at 3 m/s will be________?
Thin spherical shells subjected to internal pressure, develop ________ stresses?
Ramming masses are used for________?
Fenske equation for determining the minimum number of theoretical stages in distillation column holds good, when the________?
A coal having high amount of volatile matter________?