Choose the correct statements from the following related to glycine amino acid.
(A). Water soluble \(\alpha\)-amino acid.
(B). It has both amino and carboxylic groups in its structure.
(C). It is optically inactive.
(D). It is a non-essential amino acid.
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Arrange the following in increasing order of basic strength in aqueous solution :
(A) \(C _6 H _5 NH _2\)
(B) \(C _2 H _5 NH _2\)
(C) \(\left( C _2 H _5\right)_2 NH\)
(D) \(NH _3\)
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Answer the question on basis of passage given below :
P block elements are placed in groups 13 to 18 of the periodic table. Their valence shell electronic configuration is \(ns^2 np^{1-6}\). Group 16 of the p block elements are known as the group of chalcogens having \(ns^2 np^4\) as their general electronic configuration. They exhibit number of oxidation states but the stability of \(- 2\) oxidation state decreases down the group. They are sometimes also known as group of chalcogens as the name is derived from the Greek word for brass and points to the association of sulphur and its congeners with copper. Their ionisation enthalpy decreases down the group. Oxygen shows anomalous behaviour due to its small size and high electronegativity.
Which one is the correct electronic configuration of sulphur?

Match List-l with List-ll

List-l (Electronic configuration)	List-II (lon)
(A) \([ Ar ] 3 d^{10}\)	(I) \(Ce ^{4+}\)
(B) \(\left[ X _{ e }\right]\)	(II) \(Cu ^{+}\)
(C) \([ Rn ]\)	(III) \(Th ^{4+}\)
(D) \([ Xe ] 4 f^{11} 5 d^1\)	(IV) \(Lu ^{2+}\)

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Electrolysis of molten \(NaCl\) gives :

With reference to Arrhenius equation \(k=A e^{-E_a / R T}\)

Correct electronic configuration of Cu and Cr are _________

The area bounded by the curve \(y=4+3 x-x^2\) and the \(x\)-axis is equal to

The feasible region for the constraints \(x \geq 0, x+y \leq 1\) and \(x-y \leq 1\), is situated in:
(A) I and II Quadrant
(B) I Quadrant
(C) II and IV Quadrant
(D) IV Quadrant
(E) I, II, III and IV Quadrant
Choose the correct answer from the options given below:

If \(f(x)=\frac{3 x+2}{5 x-3}, x \in R-\left\{\frac{3}{5}\right\}\), then

The projection of the vector \(5 \hat{i}+\hat{j}-3 \hat{k}\) on the vector \(\hat{i}+2 \hat{j}-3 \hat{k}\) is

An increase in the density is seen when moving from Ti to Cu in transition mental series. This can be attributed to ....

\( 10^{18} \) electrons pass from point A to point B in 0.1 s in a conductor. The value of the current is