V Write True and False in front of the statement given belowLime water

1.	V Write True and False in front of the statement given belowLime water is a solution of calcium carbonate in water1.2.3. Magnesium oxide dissolved in water to form magnesium hydroxide which is acidic inWhen bread goes stale, a physical change takes placenatureDry air can cause rusting of iron.4.
Answer» 1. True 2. True 3. True 4. False

V Write True and False in front of the statement given belowLime water is a solution of calcium carbonate in water1.2.3. Magnesium oxide dissolved in water to form magnesium hydroxide which is acidic inWhen bread goes stale, a physical change takes placenatureDry air can cause rusting of iron.4.

Answer»

1. True

2. True

3. True

4. False