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The acid stored in battries is
Correct Answer Is : Sulphuric acid Heavy metal pollution of water is caused by Correct Answer Is : Acid plants A black body can absorb radiations of Correct Answer Is : All wavelengths Which one of the following is having elastic demand? Correct Answer Is : Rice The chemical which is used in art and craft and can cause anemia and leukemia is Correct Answer Is : Aldrin Asbestos is formed of Correct Answer Is : Copper, Zinc and manganese Caustic soda is Correct Answer Is : Deliquescent Which one among the following is a solid lubricant ? Correct Answer Is : Graphite A white solid `A` on heating gives off a gas which turns lime water milky. The residue is yellow when hot but turns white on cooling . The solid A is , Correct Answer Is : Zinc carbonate Suspended colloidal particles in the water can be removed by the process of Correct Answer Is : Coagulation