Nucleotide is obtained by linking nucleoside to phosphoric acid at which position of sugar ?

Read the Passage carefully and answer the Questions
Kinetic studies not only help us to determine the rate of a chemical reaction but also describe the conditions by which the reaction rates can be altered.
The factors such as concentration, temperature, preasure and catalyst affect the rate of a reaction.
The speed of a reaction or the rate of a reaction can be defined as the change in concentration of a reactant or product in unit time.
Rate \(=k|A|^a[B]^y\)
Here \(k\) is the rate constant
\(x+y\) gives the overall order of a reaction, whereas \(x\) and \(y\) represent the order with respect to the reactants \(A\) and \(B\), respectively.
Table: Initial rate of formation of NO₂

S.No.	Initial [NO]/mol L-1	Initial [O2]/mol L-1	Initial rate of formation of [NO2]/mol L-1s-1
1.	0.30	0.30	0.096
2.	0.60	0.30	0.384
3.	0.30	0.60	0.192
4.	0.60	0.60	0.768

Based on the above observations, the rate of formation of NO₂ can be represented as

For the reaction: \(2 A_2(g)+1 / 4 X ( g ) \rightarrow 2 A_2 X ( g )\), if the volume is increased to double its value by decreasing the pressure, and the reaction is first order with respect to \(X\) and second order with respect to \(A _2\), the rate of reaction will:

Complete hydrolysis of DNA does not yield

Match List - I with List - II. 

List – I	List – II
(A) SN1 reaction	(I) vic-dibromide
(B) Bromination of alkenes	(II) gem-dibromide
(C) Alkylidene halides	(III) Racemisation
(D) Dehydrohalogenation of haloalkanes	(IV) Saytzeff rule

Choose the correct answer from the options given below :

For a reaction
\(2A + B_{2} \rightarrow 2A_{2}B\)
The reactant A will be consumed at:

Identify transition metal complexes which are not octahedral in shape.
(A) \(\text{[Co(NH}_3)_6\text{]}^{3+}\)
(B) \(\text{[Ni(CO)}_4\text{]}\)
(C) \(\text{[CoCl(NH}_3)_6\text{]}^{2+}\)
(D) \(\text{[CoCl}_2\text{(NH}_3)_4\text{]}^{+}\)
(E) \(\text{[PtCl}_4\text{]}^{2-}\)
Choose the correct answer from the options given below :

The inverse of the function \(f: R \rightarrow R\) given by \(f(x)=2 x+7\) is :

The nomenclature of the complex \(\left[ CuCl _2\left( CH _3 NH _2\right)_2\right]\) is

Match List-I with List-II

List-I	List-II
(A) Marginal average cost if cost function \(C ( x )=\frac{50}{\sqrt{x}}\)	(I) \(50 \sqrt{x}\)
(B) Marginal average cost if cost function \(C ( x )=50 \sqrt{x}\)	(II) \(-\frac{75}{x^2 \sqrt{x}}\)
(C) Revenue function if demand function \(P =\frac{50}{\sqrt{x}}\)	(III) \(\frac{-25}{x \sqrt{x}}\)
(D) Marginal revenue if demand function \(P =50 \sqrt{x}\)	(IV) \(75 \sqrt{x}\)

Choose the correct answer from the options given below :

If the interval in which the function \(f(x)=\frac{x}{x^2+1}\) is strictly increasing is \((-a, a)\), then \(a\) is equal to

In a linear programming problem (LPP), the maximum value of the objective function \(Z=2 x+5 y\) subjected to the constraints :
\(\begin{array}{l}2 x+3 y \leq 6 \\2 x+y \leq 4 \\x, y \geq 0\end{array}\)
is

If order of matrices \(A, B\) and \(C\) are \(4 \times 3,5 \times 4\) and \(3 \times 7\) respectively, then order of \(C^{\prime} \times\left(A^{\prime} \times B^{\prime}\right)\) is :