Chemical Process Bromine is used in the preparation of Fire extinguishing compounds Fire proofing agents All of these Dyes and antiknock compounds Fire extinguishing compounds Fire proofing agents All of these Dyes and antiknock compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 700 900 1100 300 700 900 1100 300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Concentrated sulphuric acid Dilute sulphuric acid Oleum Sulphurous acid Concentrated sulphuric acid Dilute sulphuric acid Oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Neither A nor B Both A & B A polyester Same as dacron Neither A nor B Both A & B A polyester Same as dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Mangnese Chromium Arsenic Copper Mangnese Chromium Arsenic Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commonly used glass is known as the __________ glass. Soda Hard Flint Pyrex Soda Hard Flint Pyrex ANSWER DOWNLOAD EXAMIANS APP
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