Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Ethylene Both A & B Neither A nor B Ethyl alcohol Ethylene Both A & B Neither A nor B Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine is used in the preparation of Fire extinguishing compounds All of these Fire proofing agents Dyes and antiknock compounds Fire extinguishing compounds All of these Fire proofing agents Dyes and antiknock compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 640 1875 2500 70 640 1875 2500 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most reactive allotropic form of phosphorus is __________ phosphorus. Yellow Black Red Violet Yellow Black Red Violet ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. 2000 1100 < 500 700 2000 1100 < 500 700 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃ is called Washing soda Plaster of paris Calcite Soda ash Washing soda Plaster of paris Calcite Soda ash ANSWER DOWNLOAD EXAMIANS APP
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