Chemistry Which of the following is not present in German-silver? Copper Zinc Nickel Silver Copper Zinc Nickel Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxygen has (+) oxidation number only in N2O OF2 C12O H2O (2) N2O OF2 C12O H2O (2) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercial Vaseline is derived from Plant gums Coal tar Wool wax Petroleum Plant gums Coal tar Wool wax Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Potassium Magnesium Iron Sodium Potassium Magnesium Iron Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In organic compounds, nitrogen is estimated by Dumas method Liebig's method Carius method Victor-Meyer's method Dumas method Liebig's method Carius method Victor-Meyer's method ANSWER DOWNLOAD EXAMIANS APP
Chemistry Litmus is obtained from A fungus An alga Lichen A bacterium A fungus An alga Lichen A bacterium ANSWER DOWNLOAD EXAMIANS APP
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