Chemistry Which of the following is usually not an air-pollutant? Carbon dioxide Hydrocarbons Nitrous oxide Sulphur dioxide Carbon dioxide Hydrocarbons Nitrous oxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Malathion is a/an Fumigant Preservative Insecticide Pesticide Fumigant Preservative Insecticide Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry At room temperature, the metal that remains liquid is: Mercury Lead Zinc Platinum Mercury Lead Zinc Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colour imparted to the Bunsen flame by strontium salt is Bluish green Crimson red Brick red Apple-green Bluish green Crimson red Brick red Apple-green ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the mass percentage of carbon in carbon dioxide (CO2) 0.323 0.273 0.201 0.158 0.323 0.273 0.201 0.158 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacid tablets consist of Hydroxides of magnesium and sodium Hydroxides of sodium and aluminium Hydroxides of sodium, magnesium and aluminium Hydroxides of magnesium and aluminium Hydroxides of magnesium and sodium Hydroxides of sodium and aluminium Hydroxides of sodium, magnesium and aluminium Hydroxides of magnesium and aluminium ANSWER DOWNLOAD EXAMIANS APP
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