Chemistry Which of the inert gases can form compounds? Krypton Xenon Argon Helium Krypton Xenon Argon Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Protein Hydrocarbon Carbohydrate Ester Protein Hydrocarbon Carbohydrate Ester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Earth’s atmosphere is an envelope of gases extending to a height of 150 km 300 km 200 km 100 km 150 km 300 km 200 km 100 km ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with Teflon PVC Silicon Graphite Teflon PVC Silicon Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Tartaric acid Acetic acid Sodium salt of benzoic acid Sodium carbonate Tartaric acid Acetic acid Sodium salt of benzoic acid Sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the sewage is fully oxidized, the nitrogen is in the form of Nitrates Nitrites Ammonia Nitramines Nitrates Nitrites Ammonia Nitramines ANSWER DOWNLOAD EXAMIANS APP
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