Chemical Process The amount of benzene present in pure benzol is about __________ percent. 90 50 30 70 90 50 30 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Phthalic anhydride Styrene None of these Phenol Phthalic anhydride Styrene None of these Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is An inorganic polymer Phenol formaldehyde A monomer Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer Phenol formaldehyde A monomer Poly tetrafluoroethylene (P.T.F.E.) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Glucose Sucrose Lactose Fructose Glucose Sucrose Lactose Fructose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. SO₃ NH₃ SO₂ Cl₂ SO₃ NH₃ SO₂ Cl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Bagasse Fine teak wood Recalyptious wood Bamboo Bagasse Fine teak wood Recalyptious wood Bamboo ANSWER DOWNLOAD EXAMIANS APP
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