Statement-I,
`underset("Major product")(Me-overset(OH)overset(|)(C)H-underset(Br)underset(|)(C)H-Et)`
Statement-II: Me exert less steric hindrance than -Et group.

Cl-underset(Cl)underset(|)overset(Cl)overset(|)(C)-underset(H)underset(|)overset(OH)overset(|)(C)-OH

Convert each of the following complete structural formula into condensed formulas. (i) H-O-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)N-H (ii) H-underset(H)underset(|)overset(H)overset(|)C-C-=C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-H (iii) H-underset(H)underset(|)overset(H)overset(|)C-overset(O)overset(||)C-underset(H)underset(|)overset(H)overset(|)C-H (iv) H-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)C-underset(O)underset(darr)N=O Strategy: Omit some or all of the dashes (covalent bonds) and indicate the number of identical atoms/groups by a suitable subscript.

In the reaction : CH_(3) - underset(Br)underset(|)overset(Br)overset(|)(C) - underset(Br)underset(|)overset(Br)overset(|)(C) - H overset(Zn)rarr the product is :

Ph-underset(Me)underset(|)overset(OH)overset(|)(C)-underset(I)underset(|)overset(Me)overset(|)(C)-Phunderset(Delta)overset(AgNO_(3))rarr? Major product is

Ph-underset(Me)underset(|)overset(OH)overset(|)(C)-underset(I)underset(|)overset(Me)overset(|)(C)-Phunderset(Delta)overset(AgNO_(3))rarr? Major product is

underset(("excess"))(CH_(3)MgBr)+Et-O-overset(O)overset(||)(C)-O-Et underset((2)H^(o+))rarr (A) , Product A is:

Ph-underset(OH)underset(|)overset(Ph)overset(|)(C)-underset(OH)underset(|)overset(H)overset(|)(C)-overset(HTheta)(rarr)underset("Major")(X) identify X.

Ph-underset(OH)underset(|)overset(Ph)overset(|)(C)-underset(OH)underset(|)overset(H)overset(|)(C)-overset(HTheta)(rarr)underset("Major")(X) identify X.

CH_(3)-underset(CH_3)underset(|)overset(CH_3)overset(|)(C )-underset(Br)underset(|)(C )H-CH_(3) underset(Delta)overset("El mechanism")(rarr) (A) Major product (A) is

CH_(3)-underset(CH_3)underset(|)overset(CH_3)overset(|)(C )-underset(Br)underset(|)(C )H-CH_(3) underset(Delta)overset("El mechanism")(rarr) (A) Major product (A) is