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प्रश्न
Give an example of a reaction where the following are involved:
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उत्तर
\[\ce{Pb(NO3)2(s) + 2KI (s) -> 2KNO3 + PbI2 (s)}\]
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संबंधित प्रश्न
Fill in the blanK
A .............is a substance which changes the rate of a chemical reaction without undergoing a chemical change.
State the original colour of the following substance and colour of residue obtained after heating.
Lead nitrate
Give a word equation for the following reaction.
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\[\ce{Na->Na+}\]
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A reaction between an acid and a base is called ______.
Write a note on the following:
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What are the chemical reactions that occur in everyday life?
