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.
Kelp is a type of brown seaweed or algae that grows in regions of the world with cold coastlines. There are different sorts of kelp including: true kelp, giant kelp, and bladder kelp. Kelp is in the order Laminariales and it is debated whether kelp should be classified with Chromista or Protista.