Chemistry The process of improving the quality of rubber by heating it with sulphur is called. Acceleration Sulphonation Galvanization Vulcanization Acceleration Sulphonation Galvanization Vulcanization ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important metal used with iron to produce stainless steel is Aluminium Chromium Carbon Tin Aluminium Chromium Carbon Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Isobars are lines joining places having equal Rainfall Pressure Population Height above sea-level Rainfall Pressure Population Height above sea-level ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Neon Carbon dioxide Carbon monoxide Nitrogen Neon Carbon dioxide Carbon monoxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is extensively used for sterilizing water ? Borax powder Alum Soda powder Bleaching powder Borax powder Alum Soda powder Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry When there are two electrons in the same orbital, they have: Same or opposite spin Opposite spin Same spin No spin Same or opposite spin Opposite spin Same spin No spin ANSWER DOWNLOAD EXAMIANS APP
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