Chemistry, asked by ylniarb62, 1 month ago

5. An alkali is a compound which, when dissolved in water, yields
negatively charged ion.
6. Bases give
colour with phenolphthalein.
7. An __is a substance that changes its colour in acidic and basic solutions.

Answers

Answered by goelanjali29

1

Answer:

6. pink

7. indicator

Explanation:

Answered by honey23339

0

5. Hydroxyl ions
6. Pink
7. Indicator

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