20% oleum means that in 100 kg oleum, there are 20 kg of________?
Correct answer
D. SO3 and 80kg of H2SO4
Explanation
The correct answer is SO3 and 80kg of H2SO4.
Correct answer
D. SO3 and 80kg of H2SO4
Explanation
The correct answer is SO3 and 80kg of H2SO4.
Large process vessels operating under extreme temperature and pressure conditions are normally clad/ lined with materials like stainless steel, aluminium, nickel & its alloys, copper & its alloys and titanium. The cladding thickness is generally about ________ percent of the total thickness?
Which of the following is a heat treatment furnace?
The ratio of the wall drag to the form drag in the Stoke’s law range (for motion of spherical particles in a stationary fluid) is________?
During agitation of liquids, the________?
The total change in the enthalpy of a system is independent of the ________?
The order of the chemical reaction as shown in the bellow figure, whose rate equation is given as -rA = KCA________?