Chemistry Which of the following is used in dating archaeological findings ? 818O 13H 614C 92235U 818O 13H 614C 92235U ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who is known as the 'father of modern chemistry' Antoine Lavoisier Democritus Robert Boyle John Dalton Antoine Lavoisier Democritus Robert Boyle John Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet rays can be used in water treatment as Hydrolyser Precipitator Flocculator Disinfectant Hydrolyser Precipitator Flocculator Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour taste of ‘Coca Cola’ is due to the presence of Acetic acid Hydrochloric acid Phosphoric acid Formic acid Acetic acid Hydrochloric acid Phosphoric acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Entropy of Universe is always Zero Constant Decreasing Increasing Zero Constant Decreasing Increasing ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is usually made by alloying the steel with Copper and chromium Chromium and nickel Copper and nickel Manganese and copper Copper and chromium Chromium and nickel Copper and nickel Manganese and copper ANSWER DOWNLOAD EXAMIANS APP
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