Chemical Process Essential oils are usually obtained using Solvent extraction Steam distillation Extractive distillation Leaching Solvent extraction Steam distillation Extractive distillation Leaching ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Adsorption Osmosis Absorption Reverse osmosis Adsorption Osmosis Absorption Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Impurities present in brine is normally removed by treatment with Lime and soda ash Lime, ammonia and carbon All of these NH₃ and CO₂ Lime and soda ash Lime, ammonia and carbon All of these NH₃ and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Development of exposed photographic plate Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture Development of exposed photographic plate Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. 700 1100 2000 < 500 700 1100 2000 < 500 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass is used for the manufacture of optical glass. Crooke's Flint Pyrex Soda Crooke's Flint Pyrex Soda ANSWER DOWNLOAD EXAMIANS APP
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