Chemistry If the sewage is fully oxidized, the nitrogen is in the form of Nitramines Nitrates Ammonia Nitrites Nitramines Nitrates Ammonia Nitrites ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of neutrons in an atom of hydrogen is Zero One Three Two Zero One Three Two ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following statement is correct ?Ozone is found in the earth's atmosphere mostly between 20 and 50 km 50 and 100 km 5 and 10 km 10 and 20 km 20 and 50 km 50 and 100 km 5 and 10 km 10 and 20 km ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the second largest component in milk ? Fat Minerals Water Sugar Fat Minerals Water Sugar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Poison used for killing rats is Magnesium nitride (Mg3N2) Magnesium phosphide (Mg3P2) Zinc phosphide (Zn3P2) Calcium phosphide (Ca3P2) Magnesium nitride (Mg3N2) Magnesium phosphide (Mg3P2) Zinc phosphide (Zn3P2) Calcium phosphide (Ca3P2) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard water and soft water can be distinguished by using Ordinary soap Dilute acid Liquid soap Detergent Ordinary soap Dilute acid Liquid soap Detergent ANSWER DOWNLOAD EXAMIANS APP
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