Can you please explain the process if possible? .1) In the LithiumIon battery th
ID: 518745 • Letter: C
Question
Can you please explain the process if possible?
.1) In the LithiumIon battery the two electrodes are,
a. Pb and PbO2
b. Zn and MnO2
c. NiO and Cd
d. Graphite and LiCoO2
e. None of the above
2. What element is added to iron to galvanize it?
a. Zn
b. K
c. Ag
d. Au
e. Pb
3. Which term best describes the [Ni(NH3) 3Br]Cl and [Ni(NH3) 3Cl]Br isomers?
a. Coordination Sphere Isomers
b. Linkage Isomer
c. Optical Isomer
d. Geometric Isomer
e. Enantiomers
4. Which of the following geometries is capable of having a high spin complexion?
a. Tetrahedral
b. SquarePlanar
c. Octahedral
d. More than one of the above
e. None of the above
5. Which of the following transitional metals is ferromagnetic?
a. Cu
b. Co
c. Cd
d. Pb
e. Hg
Explanation / Answer
(1) (d) Graphite and LiCoO2
(2) (a) Zn is used to galvanise Fe because Zn has more activity than Fe
(3) (a) Coordination sphere isomers. Because there is difference in the coordinationsphere of both the complexes.
(4) (d) Tetrahedral and octahedral
(5) (c) Co is having ferro magnetic nature.