Chemical Process Vulcanisation of rubber Decreases its tensile strength Converts its plasticity into elasticity Increases its oil & solvent resistance Increases its ozone & oxygen reactivity Decreases its tensile strength Converts its plasticity into elasticity Increases its oil & solvent resistance Increases its ozone & oxygen reactivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? L.D. converter gas Water gas Coke oven gas Blast furnace gas L.D. converter gas Water gas Coke oven gas Blast furnace gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Silicon carbide is a/an Brittle material Adhesive Abrasive Type of glass Brittle material Adhesive Abrasive Type of glass ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Alcohol Liquid ammonia Kerosene oil Water Alcohol Liquid ammonia Kerosene oil Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Flint Crookes Pyrex None of these Flint Crookes Pyrex None of these ANSWER DOWNLOAD EXAMIANS APP
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