Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. SO2 NH4Cl H2O SO3 SO2 NH4Cl H2O SO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used to dilute oxygen in the gas cylinders used by divers ? Neon Krypton Helium Argon Neon Krypton Helium Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Formation of ozone hole is maximum over India Europe Africa Antarctica India Europe Africa Antarctica ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hamburger effect is otherwise known as– Anaerobic metabolism Chloride shift Respiratory product Sodium pump Anaerobic metabolism Chloride shift Respiratory product Sodium pump ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the purest form of carbon Coal Diamond Graphite Iron Coal Diamond Graphite Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the process is known as nitrification? Reaction of Nitrogen Monoxide with oxygen to form nitric acid Conversion of ammonia to nitrites Conversion of nitrite to nitric oxide Reaction of nitrogen dioxide with water to form nitric acid Reaction of Nitrogen Monoxide with oxygen to form nitric acid Conversion of ammonia to nitrites Conversion of nitrite to nitric oxide Reaction of nitrogen dioxide with water to form nitric acid ANSWER DOWNLOAD EXAMIANS APP
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