RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    Which of the following is represented by prefix word 'alkali' used for alkali metals?

    A)  Ash of plants     

    B)  Lusture of silver

    C)  Metallic nature   

    D)  Reactive metal

    Correct Answer: A

    Solution :

     Soluble salts obtained from ash of plants is called base or alkali.


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