The correct sequence of the given metals according to the descending order of their
reactivit
y is :
a) Cu > Fe > Al > K
b) Fe > K > Al > Cu
c) K > Al > Cu > Fe
d) K > Al > Fe > Cu
{I am preparing for my final exams
so please answer correctly }
(I'm a 10th aspirant)
Answers
Answered by
2
Answer:
d)K>Al>Fe>Cu
Explanation:
always remember the mnemonic
K EDAR
NA TH
CA
MA LI
AL OO
ZN (ZARA)
FE EKA
PB (PAKATA)
H AI
Answered by
0
Answer:
I think you made mistake in typing of ur answer.
You can check urself by the Given Reactivity series (descending order)
Order of reactivity of metal :
Na > Ca > Mg > Al > Zn > Fe > Sn > Pb > Cu > Ag.
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