Chemical Process Vulcanisation of rubber Converts its plasticity into elasticity Increases its oil & solvent resistance Decreases its tensile strength Increases its ozone & oxygen reactivity Converts its plasticity into elasticity Increases its oil & solvent resistance Decreases its tensile strength Increases its ozone & oxygen reactivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Bi-carbonate Carbonate Sulphate Hydroxide Bi-carbonate Carbonate Sulphate Hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A unit operation is exemplified by the process of Reduction Nitration Combustion Desorption Reduction Nitration Combustion Desorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Sulphuric acid Sodium bisulphite Chlorine Lime Sulphuric acid Sodium bisulphite Chlorine Lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Alum Washing soda Soda ash Calcium carbide Alum Washing soda Soda ash Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
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