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The dissociation constants for HCOOH " a...

The dissociation constants for `HCOOH " and " CH_(3)COOH " are " 2.1 xx 10^(-4) " and " 1.8 xx 10^(-5) ` respectively. Calculate the relative strengths of the acids .

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To calculate the relative strengths of the acids HCOOH (formic acid) and CH3COOH (acetic acid) based on their dissociation constants, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Dissociation Constants**: - For HCOOH, the dissociation constant \( K_{a1} = 2.1 \times 10^{-4} \) - For CH3COOH, the dissociation constant \( K_{a2} = 1.8 \times 10^{-5} \) ...
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Knowledge Check

  • The first and second dissociation constant of an acid H_2A are 1.0 xx 10 ^(-5) and 5.0 xx 10^(-10) respectively . The overall dissociation constant of the acid will be : 5.0 xx 10^(-5) 5.0 xx 10 ^(-15) 5.0 xx 10 ^(-15) 0.2 xx 10 ^(5)

    A
    ` 5.0 xx 10^(-5)`
    B
    ` 5.0 xx 10 ^(-15)`
    C
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    D
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