How many of the following compounds would give Iodoform test
(1) `s CH_(3) - CO - CH_(2) - CO - OCH_(3)` (2) `C_(6) H_(5) - CO - CH_(2) - CO - C_(6)H_(5)`
(3) `CH_(3) - CHCl - CH_(2) - CH_(3)` (4) `CH_(3) - CHNH_(2) - CH_(3)`
(5) `CH_(3) - CO - CH_(2)I` (6) `CH_(3) - CO - O - CO - CH_(3)`
(7) `CH_(3) - CO - O - CH_(3)` (8) `CH_(3) - CO - Cl`
(9) `CH_(3) - CHOH - CH_(2) - CH_(3)` (10) `CH_(3) - CO - CH_(2) - CHOH - CH_(3)`