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Chemistry
1. Chemical Reations and Equations
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Q20 of 152 Page 45

What type of reactions are represented by the following equations?

(a)


(b)


(c)


(d)


(e)

(a) It represents Combination Reaction.


(b) It represents Displacement reaction.


(c) It represents Displacement reaction.


(d) It represents Decomposition reaction.


(e) It represents Double displacement reaction.



More from this chapter

All 152 →
18 Balance the following chemical equations:

(a)


(b)

19 Which of the following is a combination and which is a displacement reaction?

(a)


(b)

21 In the following reaction between lead sulphide and hydrogen peroxide :


(a) Which substance is reduced?


(b) Which substance is oxidised?

22 Identify the component oxidised in the following reaction:

Questions · 152
1. Chemical Reations and Equations
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