Question

Fill in the blanks: 

1. To make solution of sugar is a ………… change. 

2. Generally physical changes are ……… . 

3. Conversion of wheat grains into wheat flour is a ……….. change. 

4. When carbon dioxide is passed in lime water, it turns milky. This is a ……

Answer 1

1. Physical 

2. Temporary 

3. Chemical 

4. Chemical