How many of the following statements are correct?i) The most stable conformer of cis-1,3-cyclohexanediol is chair form ii) cis-1,3-cyclohexanediol is more stable than trans-1,3-cyclohexanedioliii) In cis-1,3-cyclohexanediol both the –OH group occupy equatorial positions.iv) The most stable conformer of trans-1,4-cyclohexanediol is chair form  v) The most stable conformer of cis-1,4-cyclohexanediol is boat conformer.