Before connecting to the circuit shown in figure, all capacitors were uncharged. The circuit now is in steady state. Now the switch S is closed. During the time the steady state is reached again

Column - I		Column - II
(i)	Charge on C1	p.	increases
(ii)	Charge on C2	q.	decreases
(iii)	Charge on C3	r.	remains same
(iv)	Charge on C4	s.	becomes zero

Now, match the given columns and select the correct option from the codes given below.

• A

  i-p, ii-q, iii-r, iv-s

• B

  i-r, ii-p, iii-q, iv-q

• C

  i-q, ii-r, iii-p, iv-s

• D

  i-s, ii-q, iii-r, iv-p