Chemistry Sour taste of lemon is due to the presence of which of the following ? Formic acid Citric acid Oxalic acid Acetic acid Formic acid Citric acid Oxalic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Greenhouse effect is caused by Nitrogen Carbon dioxide Nitrogen dioxide Carbon monoxide Nitrogen Carbon dioxide Nitrogen dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass number of a nucleus is a fraction always less than its atomic number the sum of the number of protons and neutrons present in the nucleus always more than the atomic weight a fraction always less than its atomic number the sum of the number of protons and neutrons present in the nucleus always more than the atomic weight ANSWER DOWNLOAD EXAMIANS APP
Chemistry Physico-chemical characteristics of water in water sources undergo changes due to Evapotranspiration Effluents Aquatic macrophytes Auatic fungi Evapotranspiration Effluents Aquatic macrophytes Auatic fungi ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 12 6 14 8 12 6 14 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An element of atomic no. 29 belongs to S-block D-block F-block P-block S-block D-block F-block P-block ANSWER DOWNLOAD EXAMIANS APP
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