Chemistry Galvanised iron is made by coating iron with Sulphur Nickel Zinc Chromium Sulphur Nickel Zinc Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is formed by strongly heating a mixture of Clay and graphite Limestone and clay Limestone and graphite Chalk and graphite Clay and graphite Limestone and clay Limestone and graphite Chalk and graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as non-stick coating for cooking utensils? Perspex Teflon Styrofoam Polystyrene Perspex Teflon Styrofoam Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead pencil contains Lead sulphide Lead Graphite Ferrous sulphide Lead sulphide Lead Graphite Ferrous sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sullage water is – Waste water released from kitchen Waste water released from hospitals Waste water released from factories Waste water released from toilets Waste water released from kitchen Waste water released from hospitals Waste water released from factories Waste water released from toilets ANSWER DOWNLOAD EXAMIANS APP
Chemistry Detergents clean surfaces on the principle of Elasticity Floatation Viscosity Surface tension Elasticity Floatation Viscosity Surface tension ANSWER DOWNLOAD EXAMIANS APP
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