An alkali is titrated against an acid with methyl orange as indicator,

Question:

An alkali is titrated against an acid with methyl orange as indicator, which of the following is a correct combination ?

  1. Strong

    Strong

    Pinkish red

    to yellow

  2. Weak

    Strong

    Yellow to

    pinkish red

  3. Strong

    Strong Pink to

    colourless

  4. Weak

    Strong Colourless to pink


Correct Option: , 2

Solution:

 

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