Which of the following statements are correct?
2,3,4-Trlbromo pentane has three chiral C atoms.
Tartaric acid has two asymmetric C atoms.
d and I forms of an optically active compound have different specific rotations with opposite signs.
Staggered and eclipsed forms of ethane have different stabilities.
(1) It has two chiral centres
C-3 is not asymmetrical, since two groups around C-3 are same.
(2) True(3) Have same specific rotation(4) True