Chemistry Which of the following is the strongest base in aqueous solution ? Diethylamine Ethylamine Ammonia Triethylamine Diethylamine Ethylamine Ammonia Triethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is oxygen hydrogen carbon dioxide nitrogen oxygen hydrogen carbon dioxide nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as anesthetic ? N2O NH3 NO2 NO N2O NH3 NO2 NO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which amidst the following is not a gem stone ? Pearl Opal Topaz Cat's-eye Pearl Opal Topaz Cat's-eye ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called Green house effect Smog None of these Eutrophication Green house effect Smog None of these Eutrophication ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is liquid non-metal ? Bromine Alcohol Water Mercury Bromine Alcohol Water Mercury ANSWER DOWNLOAD EXAMIANS APP
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