1393Chemical EngineeringMedium
Flame photometry is used for the determination of compositional analysis of________?
AIsotopes
BAlkali metals
CNatural gas
DSolids
Correct answer
B. Alkali metals
Explanation
The correct answer is Alkali metals.
Correct answer
B. Alkali metals
Explanation
The correct answer is Alkali metals.
Vulcanisation of raw rubber makes it________?
Pick out the wrong statement?
In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raffinate phase R containing A at xB = 0.5 and xR = 0.05 respectively. The total mass of the extract phase is (in Kg)?
Out of the following temperature measuring instruments, the measurement accuracy will be minimum for the ________?
How many phases are present at eutectic point?
The minimum and the maximum number of members required to form a Private Limited Joint Stock Company are respectively ________?