The degree of dissociation of water at is and density is

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

The degree of dissociation of water at

25^\circ\text{C}

1.9 \times 10^{-7}\%

and density is

1.0 \text{ g cm}^{-3}

. The equilibrium constant for water is : (1)

1.0 \times 10^{-14}

(2)

2.0 \times 10^{-14}

(3)

2.0 \times 10^{-16}

(4)

1.0 \times 10^{-8}