Importance of salts — task. Science TNSB Mentoring, Class 9.

Which of the following is not a monobasic acid?

Nitric acid
Acetic acid
Hydrochloric acid
Sulfuric acid

2. Emma was trying to grow a plant in her small garden, but it did not grow well because the soil is acidic. What would you recommend her to do which can help the plants to grow?

Add some base substance.
Add some acid substance.
Pluck it and remove the plant.
Add more water.

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6. Importance of salts

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