Number of chiral center present in the given molecule is :A 0, 0 B 1, 0 C 1, 1 D 2, 2

To determine the number of chiral centers in the given molecule, we need to identify the atoms that are bonded to four different groups.

Step 1: Examine each carbon atom in the molecule. Step 2: Determine if the carbon atom is bonded to four different groups. Step 3: Count the number of carbon atoms that meet this criterion.

Based on the given options: A) 0 chiral centers means that none of the carbon atoms in the molecule are bonded to four different groups. B) 1 chiral center means that one carbon atom in the molecule is bonded to four different groups. C) 1 chiral center and 1 chiral center means that one carbon atom in the molecule is bonded to four different groups, and there is another carbon atom with the same characteristic. D) 2 chiral centers means that there are two carbon atoms in the molecule, each bonded to four different groups.

Therefore, the correct answer is D) 2, 2.