Answer:
2-methylene propylbenzene
Explanation:
The Wittig Reaction is a reaction that converts aldehydes and ketones into alkenes through reaction with a phosphorus ylide.
The ketone in this case is 1-phenylpropan-1-one. The provided phosphonium ylide is shown in the image attached. The reaction involves;
i) alkylation
ii) addition
The product of the major organic product of the reaction is 2-methylene propylbenzene.
The Protons determine the identity.
IS THIS A REAL QUESTION!?!?!?!?!
Answer:
Option B, Al --> Al3+ + 3e-
Explanation:
Oxidation is defined as the process of losing electron by a molecule, atom or anion thereby acquiring oxidation state i.e the positive charge. Reduction on the other hand is the process in which an atom, ion or molecule gains electron and gains negative charge on it.
For example – In the reaction, H2 + F2 → 2 HF, hydrogen is oxidized H2 → 2 H+ + 2 e- as it looses electron while fluorine is being reduced F2 + 2 e- → 2 F-
This is happening in the option B
Answer:
Option B
Explanation:
Energy required to remove outermost electron from an neutral atom is called ionization energy or first ionization energy (
)
Energy required to remove an electron from M+ ion is called second ionization energy (
).
Energy required to remove an electron from M2+ ion is called third ionization energy ).
Therefore, among the given options:
Therefore, the correct option is b
