Electrophilic addition: In this addition reactions, an electrophile attack on double bond of alkene to form an intermediate carbocation and convert one of the pi bond to sigma bond. In second step the counter ion attacks on this intermediate to form saturated hydrocarbon as product.
Ketu is the reflection of all the baggage of values and motives that we have brought into this birth. With a proper study of the placement of Ketu in a Birth-Chart, we can also get a hint or an idea that in what area a person is bound to perform well and where his interests and inclinations lie in the current birth.
South node of the moon Ketu in the 6th house shows someone who is here to improve the lives of other through social work and helping the less privileged, because Ketu is the things that we have already achieved in past life, so in past life we conquered our enemies, but now we are here to take care of the victims.outh node of the moon Ketu in the 6th house shows someone who is here to improve the lives of other through social work and helping the less privileged, because Ketu is the things that we have already achieved in past life, so in past life we conquered our enemies, but now we are here to take care of the victims.