Match List - I with List - II.

	List - I		List - II
(A)	Adenine	(I)
(B)	Cytosine	(II)
(C)	Thymine	(III)
(D)	Uracil	(IV)

Choose the correct answer from the options given below :

Which of the following mixing of 1 M base and 1 M acid leads to the largest increase in temperature?

In the given structure, number of sp and $\mathrm{sp}^2$ hybridized carbon atoms present respectively are :

The conditions and consequence that favours the $t_{2 \mathrm{~g}}{ }^3 \mathrm{e}_{\mathrm{g}}{ }^1$ configuration in a metal complex are :