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NCERT EXEMPLAR-PHYSICAL AND CHEMICAL CHANGES - SHORT ANSWER QUESTIONS
- Match the items of Column I with the items of Column II .
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- Fill in the blanks in the following statements using the words given...
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- A physical change is generally .
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- Grinding of wheat grain changes its size . It is a change.
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- Iron benches kept in lawns and gardens get. It is a change because...
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- Classify the following processes into physical or chemical changes : ...
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- Write word equations for two chemical reactions with the help of...
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- Explain the following : (a) Lime water turns milky on passing ...
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