Chemical Process Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used In hard water for cleaning of cloth As a foam depressant in distillation column As a rust preventive As a lubricant In hard water for cleaning of cloth As a foam depressant in distillation column As a rust preventive As a lubricant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The drug used in contraceptives is Mestranol Pencillin Methyl salicylate Sulphadizene Mestranol Pencillin Methyl salicylate Sulphadizene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene Which is an addition reaction Which is a substitution reaction In presence of sunlight In absolute dark Which is an addition reaction Which is a substitution reaction In presence of sunlight In absolute dark ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Moderator used in nuclear reactor Electrical insulator Allotrope of carbon Both B and C Moderator used in nuclear reactor Electrical insulator Allotrope of carbon Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an None of these Catalyst used in shift conversion Abrasive material Naturally occuring clay which is capable of exchanging cations None of these Catalyst used in shift conversion Abrasive material Naturally occuring clay which is capable of exchanging cations ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its High co-efficient of expansion Low co-efficient of expansion High melting point Both B and C High co-efficient of expansion Low co-efficient of expansion High melting point Both B and C ANSWER DOWNLOAD EXAMIANS APP
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