Chemistry Which one is the naturally occuring heaviest element Thorium Protactinium Uranium Mercury Thorium Protactinium Uranium Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron rusts quickly in Sea water River water Rain water Distilled water Sea water River water Rain water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal does not undergo corrosion due to the formation of oxide layer? Aluminium Copper Iron Zinc Aluminium Copper Iron Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 12 14 8 6 12 14 8 6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used to dilute oxygen in the gas cylinders used by divers ? Argon Neon Krypton Helium Argon Neon Krypton Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Evaporation Decantation Distillation Filtration Evaporation Decantation Distillation Filtration ANSWER DOWNLOAD EXAMIANS APP
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