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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Ashutosh singh
Q20 - B and C, both! If it will approach through x-axis, it will become sigma bond and not pi! pi bonds occur through sideways overlapping with 2 overlapping regions...one above the internuclear axis and one below it. So, it will be both, dear student.
Have a look.
It will be similar for z-axis, Shib. And also, the latter one is for x- axis case. ๐