5th Class Science Natural resources Question Bank Natural Resources

  • question_answer
    Three glasses P, Q and R having equal Amount of water were taken at room temperature and equal amount of salt was added to each one of them. After that, P was cooled, Q was heated and R was left undisturbed. Water in which glass will now taste most salty?

    A)  P                                

    B)  Q

    C)  R                    

    D)         All will taste the same.

    Correct Answer: B

    Solution :

    Solubility increases on heating hence, water in glass 'Q' will taste more salty.


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