Which of the following is the correct IUPAC name ?

An organic compound with molecular formula C_5H_5Cl exists in two optically active forms A and B . A on hydrogenation in presence of a catalyst gives an optically inactive compound (C). While B gives an optically active compound D. Which of the following is the correct IUPAC name of compound D

An organic compound with molecular formula C_5H_5Cl exists in two optically active forms A and B . A on hydrogenation in presence of a catalyst gives an optically inactive compound (C). While B gives an optically active compound D. Which of the following is the correct IUPAC name of compound C.

Which of the following is not correct IUPAC name

Which among the following is the correct IUPAC name of a-isoamylene ?

Which among the following is the correct IUPAC name of isoamylene ?

Which of the following is a correct IUPAC name for the compound shown? (CH_(3)CH_(2))_(2) overset(COOH)(overset(|)C CH_(2))CH(CH_(2)CH_(3))_(2)

Which of the following is correct IUPAC name ?

Which of the following is correct IUPAC name ?

Which of the following is correct IUPAC name ?