Chemistry Which of the following gases is most toxic ? Carbon monoxide Sulphur dioxide Chlorine Carbon dioxide Carbon monoxide Sulphur dioxide Chlorine Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is usually not an air-pollutant? Nitrous oxide Hydrocarbons Sulphur dioxide Carbon dioxide Nitrous oxide Hydrocarbons Sulphur dioxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry At room temperature, the metal that remains liquid is: Mercury Platinum Lead Zinc Mercury Platinum Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Aluminium Phosphorus Arsenic Antimony Aluminium Phosphorus Arsenic Antimony ANSWER DOWNLOAD EXAMIANS APP
Chemistry The strongest oxidizing agent among the following is: Fluorine Chlorine Iodine Oxygen Fluorine Chlorine Iodine Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element from below list is liquid at room temperature Argon Zinc Bromine Lead Argon Zinc Bromine Lead ANSWER DOWNLOAD EXAMIANS APP
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