Answer:
3.1 * 10^-14
Explanation:
Note that E°cell = 0.0592/n log K
We can obtain E°cell from the standard reduction potentials of cadmium and hydrogen
Anode reaction
H2(g) ----> 2H+ + 2e
Cathode reaction
Cd^2+(aq) + 2e -----> Cd(s)
E°cell = E°cathode - E°anode
E°cathode = –0.40 V
E°anode = 0 V
E°cell = –0.40 V - 0 V
E°cell = –0.40 V
E°cell = 0.0592/n log K
Where n=2 electrons transferred
–0.40 = 0.0592/2 log K
–0.40 = 0.0296 log K
log K = –0.40/0.0296
log K = -13.5135
K = Antilog ( -13.5135)
K = 3.1 * 10^-14
Answer:
1) bryophyte are also called amphibians of plants kingdom
2) presence of jacketed sex organ
3) they are thalloid
4) vascular tissue are absent
5) sexual reproduction is Oogamous
Answer: Option (d) is the correct answer.
Explanation:
Carbon tetrachloride is a non-polar solvent. Whereas out of the given options, , , , and HI are all polar molecules.
On the other hand, only is non-polar molecule.
Also it is known that like dissolves like.
So, being non-polar will dissolve the give alkane, .
Answer:
The biggest known human gene, is made up of about 2.4 million bases. The Human Genome Project also gave us more detailed information about chromosomes. It turns out that chromosome 1 contains the most genes, while the Y chromosome has the fewest.
Explanation:
Answer:
Jupiter
Explanation:
Please don't report again, That hurt my feelings