One of the following is true not about chain and step growth polymerization. Group of answer choices A. Unsaturated monomers undergo chain growth polymerization whereas monomers with two more functionality undergo step polymerization. B. The molecular weight of the mer and the monomer are the same in both polymerization methods. C. In chain growth polymerization very large molecular weight polymer can be produced very quickly whereas in step growth polymerization large molecular weight polymer is formed when nearly all monomers are consumed. D. An initiator is needed for chain polymerization but nor for step polymerization. E. All are correct.

the tides are influenced by both the moon and the sun, it's easy to see that when the sun lines up with the moon and the earth, as during a new moon or full moon, the tidal effect is increased. these are known as spring tides, named not for the season, but for the fact that the water "springs" higher than normal. on the other hand, if the sun and the moon are 90 degrees apart in relation to an observer on earth as during the first quarter moon or third quarter moon, then high tides are not as high as they normally would be. this is because despite its greater distance, the sun's mass allows it to exert enough gravitational force on the oceans that it can negate some of the effects of the moon's pull. this phenomenon of lower high tides is called a neap tide. if you need more information on this topic visit moonconnection.com.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .