Chemistry Cement containing excess amount of lime Becomes more strong Is quick setting Is slow setting Cracks during setting Becomes more strong Is quick setting Is slow setting Cracks during setting ANSWER DOWNLOAD EXAMIANS APP
Chemistry When conc. H2SO4 is added to dry KNO3, brown fumes are evolved. These fumes are due to SO2 NO2 SO3 N2O SO2 NO2 SO3 N2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Electrolysis Zone refining Roasting Oxidation Electrolysis Zone refining Roasting Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is Infinity 4J 2J Infinity 4J 2J ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Lung cancer Blood cancer Skin cancer Breast cancer Lung cancer Blood cancer Skin cancer Breast cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iodine can be separated from a mixture of Iodine and Potassium Chloride by Sublimation Sedimentation Distillation Filtration Sublimation Sedimentation Distillation Filtration ANSWER DOWNLOAD EXAMIANS APP
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