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भारत की नदियाँ part 2 as per SCERT pattern (in Hindi)
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Information related to rivers of India

Unacademy user
Man please tell me why Cl attach in Para pos. And why Br attach in ortho Pos.
Anjana Kamal
2 years ago
beta, both are same. no positions are assigned. when only one group is attached, it can be present in any of the 6 carbon atoms.
Anjana Kamal
2 years ago
jabhi bhi koi group laga ho benzene pe, usk baad hi hum Ortho and para positions bta sakte hai. abi to eak hi group lga hai..
Amit Yadav
2 years ago
Thank you mam For removing my confusion
yes sir..we r learning