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A metal stored in kerosene oil is ………………...

A metal stored in kerosene oil is …………………….

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Explain the following: Potassium is stored under kerosene oil.

Properties of the elements are given below. Where would you locate the following elements in the periodic table ? (a) A soft metal stored under kerosene (b) An element with variable (more than one) valency stored under water. (c) An element which is tetravalent and forms the basis of organic chemistry (d) An element which is an inert gas with atomic number 2 (e) An element whose thin oxide layer is used to make other element corrosion resistant by the process of ''anodising''.

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Why is sodium kept immersed in kerosene oil?

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Why lithium is kept wrapped in paraffin wax and not stored in kerosene oil ?

Give reason for the following : (a) Sodium metal is kept immersed in kerosene. (b) Blue colour of copper sulphate disappers when a some aluminium powder is added in it.

Source of turpentine oil is