Question

FILLIN THE BLANKS 10X1=10 1. A solution of ammonium chloride turns blue litmus------------ 2. A solution of acetic acid turns red--------- blue 3. An acid and a base react together forming a new compound, known as --- 4. Tap water is very ------ of electricity. 5. Corrosion is a -------- process 6. Methyl orange is an ----------- 7. The gas which escapes from most of the aerated drinks is-------- 8. The acid present in lemon juice is --------- 9. To relieve indigestion we take an antacid such as milk of magnesium, Which contain ------ 10. China rose solution to indicator turns acidic solutions to ------- colour

Answer 1

Answer:

Answer: Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue.

Explanation:

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Answer 2

Answer:

1. red

2. Litmus paper to

3. salt

4. good conducter

5. natural

6. PH indicator

7. carbon dioxide

8. citric acid

9. megnisium hydroxide

10. Gwen

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