MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryCarboxylic Acids and DerivativesPrevious Year Questions
Consider the following acids : (i) F3C –– COOH, (ii) CH3COOH, (iii) C6H5COOH, (iv) CH3CH2COOH Correct order of pKa value is (AIIMS 2019)
A.(i) > (iii) > (ii) > (iv)
B.(iv) > (ii) > (iii) > (i)
C.(iv) > (iii) > (ii) > (i)
D.(i) > (ii) > (iv) > (iii)
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