Chemistry Which metal does not undergo corrosion due to the formation of oxide layer? Zinc Aluminium Copper Iron Zinc Aluminium Copper Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiseptic compound present in dettol is Iodine Enloroxylenol Cresol Biothional Iodine Enloroxylenol Cresol Biothional ANSWER DOWNLOAD EXAMIANS APP
Chemistry Earth’s atmosphere is an envelope of gases extending to a height of 300 km 150 km 100 km 200 km 300 km 150 km 100 km 200 km ANSWER DOWNLOAD EXAMIANS APP
Chemistry A solution is A mixture of two liquids A solid dissolved i water A solid dissolved in a liquid A homogeneous mixture of two or more substances A mixture of two liquids A solid dissolved i water A solid dissolved in a liquid A homogeneous mixture of two or more substances ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the process is known as nitrification? Conversion of nitrite to nitric oxide Reaction of Nitrogen Monoxide with oxygen to form nitric acid Reaction of nitrogen dioxide with water to form nitric acid Conversion of ammonia to nitrites Conversion of nitrite to nitric oxide Reaction of Nitrogen Monoxide with oxygen to form nitric acid Reaction of nitrogen dioxide with water to form nitric acid Conversion of ammonia to nitrites ANSWER DOWNLOAD EXAMIANS APP
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