Why is baking soda applied for relief from the acidic substance in an ant sting?
Answer and explanation
Correct answer: It is mildly basic and neutralises the acid
The relevant governing concept is neutralisation: an acid reacts with a base and the acidic effect is reduced. Baking soda, sodium hydrogen carbonate, is a mild base. When applied appropriately, it can react with the acidic material associated with an ant sting and lessen irritation. Thus option A is correct. A strong acid would worsen acidity, while the remaining choices describe impossible effects or the wrong gas-producing process.
Frequently asked questions
What is the correct answer to this question?
It is mildly basic and neutralises the acid
Why is this the correct answer?
The relevant governing concept is neutralisation: an acid reacts with a base and the acidic effect is reduced. Baking soda, sodium hydrogen carbonate, is a mild base. When applied appropriately, it can react with the acidic material associated with an ant sting and lessen irritation. Thus option A is correct. A strong acid would worsen acidity, while the remaining choices describe impossible effects or the wrong gas-producing process.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
