Chemical Process High purity nitrogen is used in Both A & B Fire fighting purposes Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Both A & B Fire fighting purposes Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Sulphates Bi-carbonates Phosphates Chromates Sulphates Bi-carbonates Phosphates Chromates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Liquid ammonia Kerosene oil Alcohol Water Liquid ammonia Kerosene oil Alcohol Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 70 80 95 50 70 80 95 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Polyester Bakelite Nylon-66 Teflon Polyester Bakelite Nylon-66 Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 is a Polyester Polyamide None of these Thermosetting resin Polyester Polyamide None of these Thermosetting resin ANSWER DOWNLOAD EXAMIANS APP
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