Solvent used for extraction of oil is
Hexane
Methyl ethyl ketone
Furfural
None of these
- In sulphate pulp manufacture, the pressure and temperature in the digestor is
- Which one of the following is not likely to be a constituent of vegetable oils?
- Nickel is not used as a catalyst in the __________ reaction.
- Esterification reaction
- Fermentation of molasses to produce ethyl alcohol is done at __________ °C.
- Pick out the wrong statement.
- Free alkali in a toilet soap is __________ that in a laundry shop.
- Hydrolysis of sugar is called
- Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________…
- In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 2SO3), the reverse reaction becomes appreciable…
- Bromine is used in the preparation of
- Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene).…
- The catalyst used in the production of elemental sulphur from H2S (by oxidation-reduction) is
- The basic difference between vegetable oils and fats is in their
- Oil is a/an
- Nylon-6 is manufactured from
- Glycerine is a by-product of the __________ industry.
- Esterification reaction produces
- Synthetic glycerine is produced from
- Pick out the wrong statement.
- Solvay process as compared to dual process(i.e. modified Solvay process).
- Reverse osmosis is normally used for the
- __________ is used as a flux in the smelting of copper ore like chalcopyrite.
- Which of the following is the purest form of water out of the following?
- Graphite is a/an
- Cellulose percentage in bamboo fibre is about
- Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from…
- Oil produced by solvent extraction
- Catalyst used in the oxidation of benzene to produce Maleic anhydride is
- Titanium dioxide is a/an __________ colour pigment.