Question

A maps scale is given thus:

1cm to 200km. How far apart will two places be on the map, if the ground distance between them is 1,200 km?

Answer 1

Explanation:

Those compound in which central atom contain 4 sigma bond shows sp 3 hybridisation . For example in methane , carbon is sp 3 hybridised . When Central atom contains 3 sigma bond and 1 pi - bond then it show sp 2 hybridisation . Generally single bonded carbon is sp3 and double bonded carbon is sp2.