Verified answer

Explanation:

1. Substances which furnish hydronium ion in solution are Acids.
2. Substances which turn blue litmus solution red are acids.
3. Substances which furnish hydroxyl ion in solution are bases.
4. Substances which turn turmeric paper red are bases.
5. Chemical name for salt which we consume everyday is NaCl or Sodium Chloride
6. Base used as foaming agent in fire extinguisher is baking powder.
7. A commonly used antacid is Milk of Magnesia made of Magnesium Hydroxide base.
8. The substances on which litmus solution has no effect are called Neutral Substances.
9. The colour of turmeric solution in soap solution is red in colour.
10. Examples of any two mineral acids are Hydrochloric acid HCl and Sulphuric Acid and organic acids are Tartari and Citric acids.
11. Sodium Chloride is white in colour and Sodium Bicarbonate which is also white in colour.

More :-

Acids:-

• Sour to taste
• Electrolytes
• Turn Blue litmus paper red

Bases:-

• Bitter to taste , soapy to touch
• Electrolytes
• Turn red litmus paper blue.

Neutral do not react with litmus paper and have ph equal to 7.

Acids lower than 7.

Base higher than 7.

(i) Substances which furnish hydronium ion in solution - Acids

(ii) Substances which turn blue litmus solution red - Acids

(iii) Substances which furnish hydroxyl ion in solution - Bases

(iv) Substances which turn turmeric paper red - Bases

(v) Chemical name for salt which we consume everyday - Sodium Chloride (NaCl)

(vi) Base used as foaming agent in fire extinguisher - Baking Powder

(vii) A commonly used antacid - Milk of Magnesia

(viii) The substances on which litmus solution has no effect - Neutral

(ix) The colour of turmeric solution in soap solution - Red colour

(x) Examples of any two mineral acids and organic acids - Mineral acids(Hydrochloric acid, Sulphuric acid) Organic Acid(citric acid, tartaric acid)

(xi) Write the name and colour of two salts found in the laboratory - Sodium Chloride and Sodium Bicarbonate are both white in colour

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✭ Acids are thode which release ionizable hydrogen atoms or hydrogen ions.

✭ They taste sour.

✭ Not all acids are corrosive.