The following observations were made by a student on treating four metals P,
Q, R and S with the given salt solutions:
Sample MgSO4(aq) Zn(NO3)2(aq) CaSO4(aq) Na2SO4(aq)
P No reaction Reaction
occurs
Reaction
occurs
No reaction
Q Reaction
occurs
Reaction
occurs
Reaction
occurs
Reaction
occurs
R No Reaction Reaction
Occurs
No Reaction No Reaction
S No Reaction No Reaction No Reaction No Reaction
Based on the above observations:
(a) Arrange the given samples in the increasing order of reactivity
(b) Write the chemical formulae of products formed when Q reacts with
CuSO4 solution.
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the question is not in proper sentence..
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0
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please complete your question properly
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