Chemistry Total number of naturally occurring elements 92 62 110 98 92 62 110 98 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the toxic heavy metals is found in modern tannery industries ? Nickel Zinc Lead Chromium Nickel Zinc Lead Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Fertilizers Petrochemicals Cement Aluminium Fertilizers Petrochemicals Cement Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The aqueous solution of potassium chloride is A non-electrolyte A strong electrolyte Initially weak and then become a strong electrolyte A weak electrolyte A non-electrolyte A strong electrolyte Initially weak and then become a strong electrolyte A weak electrolyte ANSWER DOWNLOAD EXAMIANS APP
Chemistry The alkaloid naturally found in coffee, cocoa and cola nut is Caffeine Morphine Tannin Cocaine Caffeine Morphine Tannin Cocaine ANSWER DOWNLOAD EXAMIANS APP
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