1. Onetos Cile the orsset letter worth 3 points-30 int sna etons Each question is he cathde which is
positively ge inget pace aiok daion akes place at the anode, whuch is postively cg Dy Oidaon
takes place at the cathode which is negatively Cdaion take place at the dynode, which is
uncharge ees of the equiibriom constants K, and K are selated by one of thes hick of the
tollowing is a rne statement about chemical equil A oquilbriom the rate of the forward reaction
rate of the reverse seaci A oquilibrium the total concentration of products equals the total
conenralio esctants that is products freactants Thereisonty one set of equilibrium concentrations
that equals the K a Iaquilihrsum is the result of the cessation of all chemical change ??)
Atoqulibriom, the rate constant of the forward rate constant for die eve
Solution
1.
Stronger is the acid weaker is the conjugate base.
so (d) ClO 2
-
is strong conjugate base.
2.
(a) Oxidation takes place at anode which is negatively charged.
3.
To get 2nd equation, reverse and multiply the equation 1 by 2. So,
(E) K 2 = ( 1 / K 1
2
)
4.
(A) At equilibrium the reate of forward reaction = rate of backward reaction