Chemical Process Which of the following is an explosive? Trintrotoluene (TNT) Cellulose nitrate All of these Nitroglycerene Trintrotoluene (TNT) Cellulose nitrate All of these Nitroglycerene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Epoxy resin Is an elastomer Is a polyester Cannot be used for surface coatings Is a good adhesive Is an elastomer Is a polyester Cannot be used for surface coatings Is a good adhesive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is All of these Still in development stage (by employing fluidised bed technique) A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction All of these Still in development stage (by employing fluidised bed technique) A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Grignard reagent is chemically known as Monochloro acetic acid Methyl magnesium chloride Dichlorophenol Ethyl magnesium chloride Monochloro acetic acid Methyl magnesium chloride Dichlorophenol Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Absence of air Presence of ammonium salts High concentration Presence of air Absence of air Presence of ammonium salts High concentration Presence of air ANSWER DOWNLOAD EXAMIANS APP
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