What is a chemical change ? Give two exa...

What is a chemical change ? Give two examples of chemical change.

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ICSE-CHEMICAL CHANGES AND REACTIONS-EXERCISE 2(C)

What is a chemical change ? Give two examples of chemical change.
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Why energy is involved in a chemical change ?
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What do you understand by chemical reaction ?
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Give an example of a reaction where the following are involved Evolu...
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Give an example of a reaction where the following are involved Absor...
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Give an example of a reaction where the following are involved Pre...
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State the main characteristics of chemical reactions. Give at least on...
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Give an example of each of the following chemical changes. A reactio...
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Give an example of each of the following chemical changes. An exothe...
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Give an example of each of the following chemical changes. A reacti...
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What do you undestand by exothermic reaction and endothermic reaction?...
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State the effects of endothermic and exothermic reactions on the surro...
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Define : Photochemical reaction Give one example.
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Define : Electrochemical reaction Give one example.
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Complete and balance the following reactions : NaCl (aq) + AgNO3 (a...
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Complete and balance the following reactions : Pb(NO3)2 + Kl to
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Complete and balance the following reactions : CuCO3 overset(Delta)t...
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Complete and balance the following reactions : Pb(NO3)2 overset(Delt...
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Complete and balance the following reactions : NH3 + O2 overset(Pt)t...
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What do you observe when Lead nitrate is heated.
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