Chemistry Alcohol prepared by the distillation of wood is : Propyl alcohol Ethyl alcohol Methyl alcohol Glycerol Propyl alcohol Ethyl alcohol Methyl alcohol Glycerol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour taste of ‘Coca Cola’ is due to the presence of Hydrochloric acid Phosphoric acid Formic acid Acetic acid Hydrochloric acid Phosphoric acid Formic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet rays can be used in water treatment as Disinfectant Precipitator Hydrolyser Flocculator Disinfectant Precipitator Hydrolyser Flocculator ANSWER DOWNLOAD EXAMIANS APP
Chemistry A balloon filled with helium rises in air because The balloon is weightless Helium pushes down on the air below the balloon Helium is less dense than air Air exerts an upward force on the balloon The balloon is weightless Helium pushes down on the air below the balloon Helium is less dense than air Air exerts an upward force on the balloon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is an alloy of Chromium and carbon Chromium and iron Chromium, carbon and iron Carbon and iron Chromium and carbon Chromium and iron Chromium, carbon and iron Carbon and iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of waves in n x 10th Bohr's orbit are n2 n-2 n3 n n2 n-2 n3 n ANSWER DOWNLOAD EXAMIANS APP
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