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BHARATI BHAWAN (ENGLISH)-CHEMICAL REACTIONS -Short - Answer Questions
- What type of reactions are represented by the following equations ? ...
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- Balance the following equations: (a) Ca(OH)(2) + HCI to CaCl(2) + H(...
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- Give balanced chemical equations for the following reactions : (a) c...
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- What is a combination reaction ?
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- Give one example of a decompostion reaction.
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- What is combination reaction ? Give an example.
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- How would you show that silver is chemically less reactive than copper...
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- What is a redox reaction ?
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- What an iron rod is dipped in a solution of copper sulphate , a redox ...
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- Below are given two chemical reactions : (i) 2KBr(aq)+Cl(2)(aq)toKCl...
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- Give one use of decomposition reaction.
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- What is meant by a displacement reaction ?
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- Describe any two examples of combustion .
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- Define ignition temperature of a fuel.
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- State any two conditions required for combustion to take place.
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- Explain why flame is observed during the burning of a substance.
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- Flame
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