Solid sodium bicarbonate was placed on a strip of pH paper. The colour of the strip :

turned blue

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did not change

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turned green and suddenly yellow

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turned light pink

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Solution

The correct option is B did not change
No colour change. Sodium bicarbonate is in solid form. Ions dissociates in aqueous solution only.

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Similar questions

Q. Solid sodium bicarbonate was placed on a strip of pH paper. The colour of the strip:
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(2) did not change
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Solid sodium bicarbonate was placed on a strip of pH paper. The colour of the strip :

The correct option is B did not changeNo colour change. Sodium bicarbonate is in solid form. Ions dissociates in aqueous solution only.

The correct option is B did not change
No colour change. Sodium bicarbonate is in solid form. Ions dissociates in aqueous solution only.