An element A which is a part of a common salt and kept under kerosene reacts with another element B of atomic number 17 to give a product C when an aqueous solution of product C is electolized then a compound D is formed and 2 gases is liberatad. 1) what are A&B 2) identify C&D 3) what will be the action of C on litmus solution?why? 4) state whether element B is a solid liquid or gas at room temperature? 5) write the formula of the compound formed when element B react with an element E having atomic number 13?
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Explanation:
Sodium is kept under kerosene because it is highly reactive. Element with atomic number 17 is chlorine. Thus, element A is sodium and element B is chlorine
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