Chemical Process - Study Mode
[#156] Teflon is
Correct Answer
(C) Poly tetrafluoroethylene (P.T.F.E.)
[#157] In sulphate pulp manufacture, the pressure and temperature in the digestor is
Correct Answer
(B) 10 atm., 170-180°C
[#158] Drinking (potable) water treatment does not involve
Correct Answer
(C) Softening
[#159] Esterification reaction produces
Correct Answer
(C) Soap
[#160] Sodium salt of higher molecular weight fatty acid is termed as the __________ soap.
Correct Answer
(B) Soft