Why is o2n CH2 more stable than CH3 CH2?
O2NCH2CH2O– is more stable because –NO2 group with –I effect spreads the negative charge on the anion. On the other hand, the CH3CH2 group with +I effect increases the magnitude of the negative charge on the anion and thus destabilizes it.
Are the following in ascending order of stability?
Considering all these steps, we see that the stability of the carbocations has the following order: CH2 = CH – CH + = CH – CH2 > CH2 = CH – CH = CH – CH2 + > CH2 = CH – CH + = CH – – CH2+> CH2 + = CH – CH = CH – – CH2+.
How do you find the order of stability?
Therefore, the order of stability is: b>a>c.
What is the correct order of stability of the following Carbocations?
The more the charge is round, the more the stability of carbocation. The order of stability of the carbocation is thus IV>III>I>II.
What is the most stable ecosystem?
Why is it important for a community to be stable?
Most recent answer. The stability of a community is a function of its ability to resist (resistance) and bounce back (resilience) from change. The stability diversity hypothesis states that the more diverse a community, the more stable it is.
Why is it important to have a stable community?
The stability-diversity hypothesis states that the more diverse a community is, the more stable and productive the community is. This hypothesis was formed on the basis that more stable and productive communities can use their resources better and more efficiently compared to communities with less diversity.
What factors are most likely to reduce the stability of an ecosystem?
Factors that affect stability: Frequency and intensity of disturbance (how often and what type of tillage) Species diversity (intercropping or rotations), interactions (competition for water and nutrients from weed species) and life history strategies (species grow quickly and produce many seeds or slowly with few seeds)