Chemistry Which of the following is not soluble in water ? Potassium sulphate Lead Sulphate Zinc sulphate Sodium sulphate Potassium sulphate Lead Sulphate Zinc sulphate Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Surface water is a better source of drinking water because it is poor in Dust Bacteria Algae Arsenic Dust Bacteria Algae Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following can be found as pollutants in the drinking water in some parts of India? Select the correct answer using the code given below.(A) Arsenic (B) Sorbitol (C) Fluoride (D) Formaldehyde (E) Uranium A, C and E A and C A, B, C, D and E B, D and E A, C and E A and C A, B, C, D and E B, D and E ANSWER DOWNLOAD EXAMIANS APP
Chemistry Drinking soda is Acidic Neutral Alkaline Oxidant Acidic Neutral Alkaline Oxidant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following type of coal has the lowest proportion of volatile matter ? Anthracite Peat Bituminous Lignite Anthracite Peat Bituminous Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as a lubricant in heavy machines? Phosphorus Bauxite Graphite Sulphur Phosphorus Bauxite Graphite Sulphur ANSWER DOWNLOAD EXAMIANS APP
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