MODERN PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS-EXERCISE
- What is meant by measurement ?
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- Define oxidation and reduction on the basis of electronic with example...
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- Classify the following reactions Cu +2AgNO3 rarr Cu(NO3)2+2Ag
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- Consider the following reactions: Zn(s)+cu^(2+)(aq)rarrZn^(2+) (aq)+...
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- Which gas is evolved on heating calcium carbonate?
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- Which gases are evolved on heating ferrous sulphate?
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- What is the formula of quick lime?
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- Determine which substance is the best reducing agent
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- Identify the type of chemical reaction taking place in the following: ...
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- What is oxidation reaction?
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- When a strip of copper is placed in the solution of silver nitrate, th...
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- Name the oxidising agent in the reaction. 2Na +Cl2 rarr 2NaCl
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- Give an example of a photochemical reaction
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- What is reduction reaction?
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- Why do we apply paint on iron articles?
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- Write a reaction when silver chloride exposed to light.
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- What is the colour of NO2 gas?
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- Which gas is evolved on heating calcium carbonate?
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- Name tha gas obtained when dil. H2SO4 is added to a zinc piece.
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- What is the colour of coating of copper oxide?
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