The reducing power of the metals increases in the order:
A
Ca<Zn<Mg<Ni
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Ni<Zn<Mg<Ca
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Zn<Mg<Ni<Ca
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Ca<Mg<Zn<Ni
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is BNi<Zn<Mg<Ca Lower the reduction potential , higher is the tendency of the species to get oxidised and hence better will be reducing power. So, according to the given data correct order will be: Ni<Zn<Mg<Ca