Chemical Process The purpose of tanning in leather industry is to Stiffen the leather Make it flexible Impart water resistance Smoothen the leather Stiffen the leather Make it flexible Impart water resistance Smoothen the leather ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Styrene Naphthalene Phenol Benzoic acid Styrene Naphthalene Phenol Benzoic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lime and soda ash are added to water to remove Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Bacteria Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Bacteria Undersirable taste and odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Proximate analysis of coal determines its __________ content. Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter None of these Moisture & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter None of these Moisture & volatile matter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Grignard reagent is chemically known as Methyl magnesium chloride Monochloro acetic acid Ethyl magnesium chloride Dichlorophenol Methyl magnesium chloride Monochloro acetic acid Ethyl magnesium chloride Dichlorophenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke used for the production of calcium carbide should have Low ignition temperature All of these High electrical resistivity Low ash content Low ignition temperature All of these High electrical resistivity Low ash content ANSWER DOWNLOAD EXAMIANS APP
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