Which of the following bases is a weak base?

Sodium hydroxide.

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Potassium hydroxide.

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Lithium hydroxide.

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Calcium hydroxide.

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Solution

The correct option is D Calcium hydroxide.
Calcium hydroxide is a weak base as it only slightly dissociates in water. The concentration of hydroxyl ions produced due to the dissociation is very low. Therefore it is a weak base.

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Which of the following bases is a weak base?

The correct option is D Calcium hydroxide.Calcium hydroxide is a weak base as it only slightly dissociates in water. The concentration of hydroxyl ions produced due to the dissociation is very low. Therefore it is a weak base.

The correct option is D Calcium hydroxide.
Calcium hydroxide is a weak base as it only slightly dissociates in water. The concentration of hydroxyl ions produced due to the dissociation is very low. Therefore it is a weak base.