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22 How will you separate a solution of water, groundnut oil and common salt? |
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Answer» Procedure to separate water, groundnut oil & common salt -1) Take the mixture in a beaker and allow it to stand for 1 hour.2) As water(+salt) is heavier than oil it remains down and groundnut oil can be poured out.3) Remaining salt solution is then mildly heated so that water is evaporated leaving behind the common salt. |
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