Chemistry What is the covalency of nitrogen in ammonia molecule 4 3 2 5 4 3 2 5 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyethylene Polyester Polyamide Polypropylene Polyethylene Polyester Polyamide Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Periodic table contains how many groups 18 17 19 16 18 17 19 16 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following has a maximum tendency to form M3 ion ? P As N Bi P As N Bi ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not present in German-silver? Copper Nickel Zinc Silver Copper Nickel Zinc Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Fluorine Nitrogen Bromine Chlorine Fluorine Nitrogen Bromine Chlorine ANSWER DOWNLOAD EXAMIANS APP
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