Question

Answer ( quad A_{2}+2 B_{2} longrightarrow 2 A B_{2} )
as we know that when we write. mate wo reachion expression. othen we divele ctha stoichiometey cofficiont As ( A_{2} ) and ( 2 B_{2} ) are decreaing in ue collion so there cis -ve sign to efore it.
and ( 2 A B_{2} ) at concentrarion increasing st tve singn.
(0) ( frac{left(-frac{dleft(A_{2}right)}{d t}-frac{theta_{1}}{2} frac{d}{d t}right)}_{text {det }} )
Rs uit is decuease
Hope of the pupu Thank ugal rate 5 please. ".

# For the reaction : 4,-2B, — correct relation: 2AB, Select the A [4.]--14B)_ _ 1 d[AB.] 2 de 2 de B 214.1 -- ._14-AB.] 2 dt 2 dt 1 d[B.] 2 dt 1d[AB.] 2 dt 1 d[B] 1d[AB.] 2 d2 de

Solution