Chemistry Cement is formed by strongly heating a mixture of Limestone and clay Chalk and graphite Clay and graphite Limestone and graphite Limestone and clay Chalk and graphite Clay and graphite Limestone and graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Detergents clean surfaces on the principle of Viscosity Surface tension Elasticity Floatation Viscosity Surface tension Elasticity Floatation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sullage water is – Waste water released from factories Waste water released from kitchen Waste water released from hospitals Waste water released from toilets Waste water released from factories Waste water released from kitchen Waste water released from hospitals Waste water released from toilets ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main active constituent of tea and coffee is nicotine chlorophyll aspirin caffeine nicotine chlorophyll aspirin caffeine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Sodium carbonate Acetic acid Sodium salt of benzoic acid Tartaric acid Sodium carbonate Acetic acid Sodium salt of benzoic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main component of liquid bleach is: Sodium hypochlorite Sodium chloride Sodium hypochlorate Hydrochloric acid Sodium hypochlorite Sodium chloride Sodium hypochlorate Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
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