Chemistry Which one of the following is a greenhouse gas ? Sulphur dioxide Nitrogen Carbon dioxide Helium Sulphur dioxide Nitrogen Carbon dioxide Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element that is in the highest percentage in the composition of the earth ? Iron Silicon Oxygen Magnesium Iron Silicon Oxygen Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalyst is a substance which Has no action on the rate of the reaction None of these Decreases the rate of reaction Increases the rate of the reaction Has no action on the rate of the reaction None of these Decreases the rate of reaction Increases the rate of the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following partial miscible liquid pairs has both lower and upper critical solution temperature Glycerine and m-toluene Aniline and n-hexane Water and Phenol Water and diethyl aniline Glycerine and m-toluene Aniline and n-hexane Water and Phenol Water and diethyl aniline ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a colloidal system in which: Fat and water are dispersed in each other Fat is dispersed in water Fat is dissolved Water is dispersed in fat Fat and water are dispersed in each other Fat is dispersed in water Fat is dissolved Water is dispersed in fat ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Filtration Distillation Evaporation Decantation Filtration Distillation Evaporation Decantation ANSWER DOWNLOAD EXAMIANS APP
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