Q201
Open questionMain product in calcium carbide-water reaction is
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Q202
Open questionCaCl(OCl) is the chemical formula of
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Q203
Open questionCarboxymethyl cellulose (CMC) is added in detergents to
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Q204
Open questionWhich of the following is used as a coagulant in water treatment?
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Q205
Open questionCoal tar is used as a
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Q206
Open questionThe process involved in converting rubber into a thin sheet or coating it on fabric is called
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Q207
Open questionRaw material used in alcohol distilleries in India is
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Q208
Open questionFermentation of molasses to produce ethyl alcohol is done at __________ °C
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Q209
Open questionThe end bleaching agent used to move last traces of colour bodies from the pulp is
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Q210
Open questionStyrene-butadiene-rubber (SBR) as compared to natural rubber has
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Q211
Open questionWhich of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo?
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Q212
Open questionBlack liquor is converted into white liquor by
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Q213
Open questionGlycerine is a by-product of the __________ industry.
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Q214
Open questionSudden temperature fluctuation does not affect pyrex glass, because of its
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Q215
Open questionStarting material for the production of butadiene in India is
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Q216
Open questionCommercial production of calcium carbide requires limestone and __________ as raw materials.
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Q217
Open questionPaper pulp produced by kraft/sulphate process is
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Q218
Open questionBleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on
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Q219
Open questionGood quality of edible salt is obtained from brine by the process of
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Q220
Open questionCarboxymethyl cellulose (CMC) is added in detergents to act as a/an
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