1387Chemical EngineeringMedium
In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer?
APolycaprolactam
BPTFE
CPMMA
DBuna-S
Correct answer
D. Buna-S
Explanation
The correct answer is Buna-S.
Correct answer
D. Buna-S
Explanation
The correct answer is Buna-S.
With an increase in pressure in gaseous phase chemical reactions, the fractional conversion ________ when the number of moles decreases?
Carbon supply in pack carburising process is in the form of________?
Out of the following temperature measuring instruments, the measurement accuracy will be minimum for the ________?
In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of________?
25 per cent cut segmental baffle means that the baffle________?
‘Unreacted core model’ represents the reaction involving ________?