Chemical Process Vulcanisation of rubber Converts its plasticity into elasticity Increases its ozone & oxygen reactivity Decreases its tensile strength Increases its oil & solvent resistance Converts its plasticity into elasticity Increases its ozone & oxygen reactivity Decreases its tensile strength Increases its oil & solvent resistance ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massacuits is a terminology used in the __________ industry. Sugar Oil hydrogenation Soap Paint Sugar Oil hydrogenation Soap Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. During To avoid After Before During To avoid After Before ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -183 -83 -196 -218 -183 -83 -196 -218 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? None of these Ca(HCO₃)₂ MgCl₂ CaCl₂ None of these Ca(HCO₃)₂ MgCl₂ CaCl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ C₆H₅Cl C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ C₆H₅Cl ANSWER DOWNLOAD EXAMIANS APP
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