Chemistry Lead in water can cause Hair falling Kidney damage Arthritis Eye disease Hair falling Kidney damage Arthritis Eye disease ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea water can be purified by the process of Filtration Distillation Evaporation Fractional distillation Filtration Distillation Evaporation Fractional distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium gas is used in gas balloons instead of hydrogen gas because it is More abundant than hydrogen More stable Non-combustible Lighter than hydrogen More abundant than hydrogen More stable Non-combustible Lighter than hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Decantation Filtration Evaporation Distillation Decantation Filtration Evaporation Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The temperature of oxy-acetylene flame is around 3600°C 2800°C 4000°C 3200°C 3600°C 2800°C 4000°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a naturally occuring noble gas Boron Argon Sodium Potassium Boron Argon Sodium Potassium ANSWER DOWNLOAD EXAMIANS APP
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