Category: Chapter 1 Chemical Reactions and Equations
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Total 75 are added into the "Chapter 1 Chemical Reactions and Equations".
MnO2 + 4HCl -> MnCl2 + H2O + Cl2 The oxidising agent is?
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A compound used for whitewashing is?
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Which of the following are exothermic processes?
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Which of the following reactions will not take place?
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