Chrome tanning and vegetable tanning are done for
Light & heavy leather respectively
Heavy & light leather respectively
Both light & heavy leather
Neither light nor heavy leather
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Engineering Mechanics MCQ Electro-Chemistry MCQ Statement & Argument MCQ Photo-Chemistry MCQ Additional Chemistry (Inorganic) MCQ Chemical Engineering Thermodynamics MCQ Civil Engineering MCQ Simplification MCQ Boats and Streams MCQ Nuclear Chemistry MCQ DBMS MCQ Word Power MCQ
- Trinitrotoluene (TNT), an explosive, is made by the nitration of
- __________ is a polysaccharide.
- Calgon used in water treatment is chemically
- The basic constituent of vegetable oils is
- __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
- Wax is a
- Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces
- The function of gypsum addition during cement making is to
- Catalyst used in the oxidation of benzene to produce Maleic anhydride is
- Plasticisers are added to paints to
- A good quality coal should have
- __________ is an ore of lead.
- A mineral is termed as 'ore', if
- Hydrazine is used in water treatment for the removal of
- Styrene is produced from ethyl benzene by the process of
- A unit operation is exemplified by the process of
- Styrene butadiene rubber (SBR) is
- Which of the following is not produced commercially from sea water?
- Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure…
- The amount of benzene present in pure Benzol is about __________ percent.
- Polycaprolactam is commercially known as
- Main constituents of Portland cement are calcium aluminate and
- Fat dispersed in water is exemplified by
- Comparing sulphate process with sulphite process, we find that __________ in the later.
- Pick out the wrong statement.
- Commonly used glass is known as the __________ glass.
- __________ of rubber decreases after its vulcanisation.
- The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by
- Which of the following is used as a coagulant in treating turbid water?
- The catalyst used in shift converter is