I believe the answer is concentration
Sorry if I’m wrong hope this helps
Answer:
See explaination
Explanation:
Reaction between p- toluidine and o- vaniline to form imine.This reaction does occur in the presence of a acidic source.
Here the -OH group in the o- vaniline is quite acidic so it acts a internal acidic catalyst. Hence the reaction occurred in the absence of any external acidic source.The reaction mechanism is given at the attached file.
please kindly see attachment.
Heat of vaporization of water will be required as water is already at it's boiling point thus heat required will be 540*10=5400 cal
Answer:
Sodium is higher than Potassium in thesame group
Explanation:
Sodium and potassium are the elements present in the first group of the periodic table. In group, atomic size increases from top to bottom this implies that even atomic radius increases. This causes less attraction force by nucleus on the electrons of outermost orbit of the atom and hence reduces the first ionisation energy, which is the energy required to remove the electron from the outermost orbit of an atom. So, as potassium is below sodium in the group, sodium has greater ionisation energy than potassium
Answer:
Explanation:
1)
HH H H H
| | | | |
H- C-C-C-C-C-H
| | | | |
H H H H H
This one can be written as
CH3 - CH2 - CH2 - CH2 - CH3
2)
H H H H
| | | |
H -C- C-C- C-H
| | | |
H H | H
H -C-H
|
H
This one can be written as
CH3 - CH2 -CH -CH3
|
CH3
