A hypothetical reaction A to 2B, proceed through following sequence of steps A to C , Delta H = q _(1) , C to D, Delta H = q _(2)(1)/(2) D to B , Delta H = q _(3) The heat of reaction is

A hypothetical reaction A to 2B, proceed through following sequence of

1.	A hypothetical reaction A to 2B, proceed through following sequence of steps A to C , Delta H = q _(1) , C to D, Delta H = q _(2)(1)/(2) D to B , Delta H = q _(3) The heat of reaction is
Answer» `q _(1) + q _(2) + 2q _(3)` `q _(1) + q _(2) - 2q _(3)` `q _(1) + q _(2) + 2q _(3)` `q _(1) + 2q _(2) - 2q _(3)` ANSWER :C