Chemistry Which one is a naturally occuring noble gas Potassium Boron Argon Sodium Potassium Boron Argon Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Limestone Alumina Silica Glass Limestone Alumina Silica Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry In vulcanisation process, rubber can be hardened by adding Sulphur Nitrogen Silicon Alcohol Sulphur Nitrogen Silicon Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Triethyl lead Tetramethyl lead Tetraethyl lead Trimethyl lead Triethyl lead Tetramethyl lead Tetraethyl lead Trimethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of Closed system Isobaric system Open system Isothermal system Closed system Isobaric system Open system Isothermal system ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the strongest base in aqueous solution ? Diethylamine Ethylamine Triethylamine Ammonia Diethylamine Ethylamine Triethylamine Ammonia ANSWER DOWNLOAD EXAMIANS APP
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