Bleaching of paper pulp is done with__________?
Concentration of sulphide ores is done usually by__________?
Diaphragm electrolytic cell as compared to mercury electrolytic cell__________?
Pick out the wrong statement ?
Pick out the false statement pertaining to water treatment ?
Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is__________?
Pick out the wrong statement?
Thermal pyrolysis of ethylene dichloride produces__________?
Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials?
Massecuite is a terminology used in the __________ industry ?
Pick out the true statement pertaining to water treatment ?
Pick out the wrong statement ?
Co-efficient of thermal expansion of glass is decreased by the addition of __________ during its manufacture?
More than 100 percent of __________ is present in oleum?
Which of the following is not an abrasive material ?
Black liquor is converted into white liquor by __________?
Roasting of metallurgical ores is done mainly to __________?
Thermosetting materials __________?
Silicone is a/an __________?
Liquor poisoning generally occurs due to the presence of __________ in it ?
The process involved in converting rubber into a thin sheet or coating it on fabric is called __________?
Sulphur removal by heating of pyrite ore in presence of air is called its __________?
Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent ?
Saponification number of an oil or fat__________?
Coke used for the production of calcium carbide should have__________?
The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction?
H2S is scrubbed from refinery gases by absorption using __________?
Pasteurisation of milk means__________?
Sucrose is a disaccharide consisting of__________?
All enzymes are made of__________?
Essential oils are usually obtained using__________?
Which of the following is an organometallic compound ?
Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of__________?
__________ is not a constituent of gun powder?
Resistance to fusion of the refractory under a steady rising temperature condition is called __________ ?
Cumene (isopropyl benzene) is made by __________?
Setting of plaster of Paris is accompanied with__________?
Vanillin is a type of__________?
Polycaprolactam is commercially known as__________?
Zeolite is a/an__________?
Which one of the following is not likely to be a constituent of vegetable oils ?
Pick out the wrong statement ?
Nickel is not used as a catalyst in the __________ reaction ?
Main constituent of dolomite is __________?
Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove__________?
Alcohol is produced by the__________?
Which of the following is an endothermic reaction ?
Hydrogenation of edible vegetable oils__________?
Pick out the wrong statement. Iodine value of an oil or fat is__________?
__________ process is used for the manufacture of sodium carbonate by ammonia soda process?
Analgesic drugs are__________?

Pick out the wrong statement ?

A. Cold rubber (SBR) is superior as compared to hot rubber (SBR)
B. Polymerisation temperature can modify the properties of SBR
C. Production of cold SBR employs lower pressure as compared to that of hot SBR
D. None of these

Correct Answer: None of these ✔

Last Updated: February 14, 2019