Which of the following is correct IUPAC name of CH_(3) - underset(underset(CH_(3))(|))(CH)-CH_(2)-underset(underset(CH_(3))(|))(CH)-CH_(3) ? Why? (i) 2-methyl-4-methylpentane (ii) 2, methyl, 4, methylpentane (iii) 2-4 dimethyl pentene (iv) 2, 4-dimethylpentane (v) 2, 4-dimethyl pentane

Which of the following is correct IUPAC name of CH_(3) - underset(unde

1.	Which of the following is correct IUPAC name of CH_(3) - underset(underset(CH_(3))(\|))(CH)-CH_(2)-underset(underset(CH_(3))(\|))(CH)-CH_(3) ? Why? (i) 2-methyl-4-methylpentane (ii) 2, methyl, 4, methylpentane (iii) 2-4 dimethyl pentene (iv) 2, 4-dimethylpentane (v) 2, 4-dimethyl pentane
Answer» Solution :(iv) Because in it.s the comma (,) present between NUMBERS and (-) dash present between numbers and LETTERS and the word .pentane. is not SEPARATE