Chemistry Removal of carbon particles from air involves the principle of Sedimentation Electrophoresis Precipitation Filteration Sedimentation Electrophoresis Precipitation Filteration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following statements is not correct? Vulcanisation of rubber makes it Soft and flexible Chemical resistant Withstand higher temperatures Strong and hard Soft and flexible Chemical resistant Withstand higher temperatures Strong and hard ANSWER DOWNLOAD EXAMIANS APP
Chemistry If water smells bad, then that odour can be removed by adding Activated carbon Deactivated nitrogen Alum Bleach Activated carbon Deactivated nitrogen Alum Bleach ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in dating archaeological findings ? 614C 13H 92235U 818O 614C 13H 92235U 818O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalytic converters are generally made from : Hydrogen Carbon Alkaline metals Transition metals Hydrogen Carbon Alkaline metals Transition metals ANSWER DOWNLOAD EXAMIANS APP
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