Q. Sugar content in sugarcane on cane basis is about __________ percent by weight.

View solution

Q. Pick out the wrong statement.

View solution

Q. The major use of butadiene is

View solution

Q. The manufacture of Kraft pulp is done by a/an __________ process.

View solution

Q. Antibiotic

View solution

Q. Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like

View solution

Q. __________ of rubber decreases after its vulcanisation.

View solution

Q. Boiling of water containing temporary hardness produces

View solution

Q. Starting material for the commercial production of ethyl alcohol in India is

View solution

Q. Chloramines are used in water treatment for

View solution

Q. Glycerine is recovered from lye by

View solution

Q. Inversion of sucrose produces

View solution

Q. Enzymes are organic catalysts used in the __________ reactions.

View solution

Q. Linde process of gas liquefaction employs

View solution

Q. Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent.

View solution

Q. Ore concentration by froth floatation utilises the __________ of ore particles.

View solution

Q. The main use of activated carbon in water treatment is to control

View solution

Q. The most commonly used substance to speed up the sedimentation of sewage is

View solution

Q. Sucrose is a

View solution

Q. Which of the following is not an insecticide?

View solution