Question

1. Identify the following solutions, whether they are acid or hase
Solution
Change in Indicator
Phenolphthaleln Methyl orange
No change
1.
2.
Orange calour turns red
Red litmus turns blue
Write chemical names from given
7. Match the pairs​

Answer 1

Explanation:

Identify the following solutions, whether they are acid or alkali.

Solution Change in Indicator Acid/Alkali

Litmus Phenolphthalein Methyl orange

1. Blue litmus turns red No change Orange colour turns red Acid

2. Blue litmus turns red No change Orange colour turns red Acid

3. Red litmus turns blue Colourless to pink Orange colour turns yellow Alkali