35) A student takes three metals, A, B, and C and reacts each of the metals with three solutions maghesium sulphate, copper sulphate and zinc sulphate. The table given below shows the results of the series of experiments performed by the student. The tick mark indicates a visible displacement reaction, and a cross indicates there is no visible reaction. Study the table shown below and answer the questions that follow: (a) Identify the metal which is most reactive. Give: (b) Which metal is less reactive than zinc? Explain your inference. (c) Arrange the metals in the increasing order of their reactivity: reason to support your answer.
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Answer:
a)A
b)C
c)C,B,A
Explanation:
Explanation of (c) is C as a metal reacts with all chemicals
and thereby
Answer:
A) Metal A is the most reactive because it displaces the three metals out of their salt solutions -it is the most reactive of these 2 metals.
B) Metal C is the less reactive than Zinc as it is least reactive among these two metals.
C) Metal C, B , A ⬆️