Question

S. No. Test solution Effect on red Inference Effect on blue litmus paper litmus paper inference​

Answer 1

Answer:

Test solution Effect on red litmus paper Effect on blue litmus paper Inference Lemon juice No change Red Acidic. Tap water No change No change Neutral. Detergent solution Blue No change Basic. Aerated Drink Blue No change Basic. okay

Answer 2

Acids Which react with litmus paper turns blue to red

Bases when react with litmus paper turns red to blue

Hcl gases in test tube and check the nature it's blue to red

NaOH is a mild bade which can be turn blue to red

When using indicators

Like turmeric

Yellow- Base solution Red- Acidic solutions

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