Question

what is superconjugation

Answer 1

Hyperconjugation is suggested as a key factor in shortening of sigma bonds (σ bonds). For example, the single C–C bonds in 1,3-butadiene and Propyne are approximately 1.46 angstrom in length, much less than the value of around 1.54 Å found in saturated hydrocarbons.

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Answer 2

Answer:

In conjunction. A superior conjunction occurs when Earth and the other planet are on opposite sides of the Sun, but all three bodies are again nearly in a straight line. Superior planets, those having orbits larger than the Earth's, can have only superior conjunctions with the Sun.

Explanation:

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