Question

5. Salt is formed, when (a) acids react with water (c) bases react with water 6. Sodium hydroxide is a/an (a) acid (b) base 7. Which one of the following is not an indicator? (a) Methyl orange (b) Phenolphthalein (c) salt (d) gas PH (c) Litmus (d) Antacid pill Wh В. Name the following: 1. Excessive use of fertiliser in the fields makes the soil 2. Phenolphthalein, litmus paper and methyl orange are called 3. The substance that tastes sour and turns blue litmus red is called 4. The substance formed out of a neutralisation reaction between an acid and a base 5. The substances which turns red litmus blue are called C. Fill in the blanks with suitable word : 1. Mineral acids are acids. 2. Grapes contain acid, while apple has acid. 3. Bases are to touch 4. When you use methyl orange as an indicator it gives colour for acids 5. The acids such as hydrochloric acid, sulphuric acid and nitric acid are called
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Answer 1

Answer:

answer is (A) acids react with water

Explanation:

as the acid want to dissosiate with water so aci

ds react with water