Please correct Q.no 3)Ans will be: 3-ethyl-4 methyl hexane Reason:If the two different substituents attached to the carbon chain are located at the same distance from both ends of the carbon chain than the numbering is done from that side in which the substituted group that comes first in the English alphabet is connected. The ethyl comes before the methyl in the English alphabet. Hence the numbering will be according to the ethyl group. Hence the correct IUPAC name is 3-ethyl-4-methylhexane
Best video ever on this topic, tomorrow is my test about this topic and I was finding any lecture over this topic and thanks To Allah that I found this video ,you literally taught so good 💗
Mam apne last question me 3,4,4-trimethyl hexane likha h jo reality utna perfect nhi h according to the rule "1st point of difference"and lowest sum rule the correct answer is 3,3,4-trimethyl hexane 😊😊😊
