Chemical Process Thermosetting materials None of these Are solvent soluble Soften on application of heat Are cross-linked molecules None of these Are solvent soluble Soften on application of heat Are cross-linked molecules ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Chemical Photochemical Electrochemical Biochemical Chemical Photochemical Electrochemical Biochemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because Its calorific value is very less Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these Its calorific value is very less Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the Dehydrogenation of ethyl benzene Oxidation of naphthalene None of these Oxidation of benzene Dehydrogenation of ethyl benzene Oxidation of naphthalene None of these Oxidation of benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 25 10 2 50 25 10 2 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the High concentration Presence of ammonium salts Absence of air Presence of air High concentration Presence of ammonium salts Absence of air Presence of air ANSWER DOWNLOAD EXAMIANS APP
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