Chemistry Which gas does not form the part of atmosphere ? None of these Nitrogen Helium Chlorine None of these Nitrogen Helium Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following species has the highest bond order, shortest bond length and maximum bond strength O+2 O2 O-2 O-22 O+2 O2 O-2 O-22 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Mixture None of these Element Metal Mixture None of these Element Metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass gets discoloured in air due to constant exposure in presence of: Aluminium sulphide Hydrogenated wafers Hydrogen sulphide Aluminium phosphide Aluminium sulphide Hydrogenated wafers Hydrogen sulphide Aluminium phosphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Stomach ache Headache Eye sight Acne Stomach ache Headache Eye sight Acne ANSWER DOWNLOAD EXAMIANS APP
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