Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Teflon Neoprene Nylon-66 Bakelite Teflon Neoprene Nylon-66 Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. None of these Flint Crookes Pyrex None of these Flint Crookes Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antibiotic Antiseptic None of these Disinfectant Antibiotic Antiseptic None of these Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Sulphur Potassium nitrate All of these Charcoal Sulphur Potassium nitrate All of these Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the Oxidation of naphthalene Dehydrogenation of ethyl benzene None of these Oxidation of benzene Oxidation of naphthalene Dehydrogenation of ethyl benzene None of these Oxidation of benzene ANSWER DOWNLOAD EXAMIANS APP
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