Match List-I with List-II

List-I (Physical property)	List-II (Expression)
(A) G (conductance)	(I) \(1/(RA)\)
(B) R (resistance)	(II) \(A/(\rho l)\)
(C) \(\kappa\) (Specific conductance)	(III) \(\kappa/c\)
(D) \(\Lambda_m\) (molar conductance)	(IV) \(l/(\kappa A)\)

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Arrange the following in increasing order of basic strength in aqueous solution :
(A) \(C _6 H _6 NH _2\)
(B) \(C _2 H _5 NH _2\)
(C) \(\left( C _2 H _6\right)_2 NH\)
(D) \(NH _3\)
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Read the passage carefully and answer the questions
Amines are considered as derivatives of ammonia obtained by replacement of hydrogen atoms with alkyl or aryl groups. In nature they occur among proteins, vitamins, alkaloids and hormones. These can be primary, secondary or tertiary depending on the number of hydrogen groups replaced. They can be prepared from nitro compounds, alkyl halides, nitriles, amides etc. Due to unshared pair of electrons they behave as Lewis bases. Influence of the number of hydrogen atoms at nitrogen atom is displayed in physical properties such as solubility, boiling point and chemical reactions including basicity. Basic character of amines is expressed in terms of their \(K_b\) and \(p K_b\) values. Three classes of amines can be distinguished with p-toluene sulphonyl chloride which reacts with primary and secondary ddu amines. Amino group when attached to benzene ring behaves as an activating and ortho para directing group.
Which amine will have highest \(p K _{ b }\) value?

Match List-l with List-II

List-I(Name of Vitamin)	List-II(Deficiency disease)
(A) Vitamin A	(I) Beri Beri
(B) Vitamin B\(_1\)	(II) Scurvy
(C) Vitamin C	(III) Rickets
(D) Vitamin D	(IV) Xerophthalmia

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Identify the correct relation between the molar mass of solute and Ebullioscopic constant.

Which of the statements are true?
(A) The coagulation of lyophobic sols can be done by electrophoresis
(B) Principal emulsifying agent for W/O emulsions are proteins, soaps, gums etc.
(C) Alum is used for cleaning muddy water
(D) Gelatin is added to ice cream to act as emulsifier
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Answer the question on basis of passage given below :
In zwitter ionic form, amino acids show amphoteric behaviour as they react both with acids and bases.
Except glycine, all other naturally occurring \(\alpha\) - amino acids are optically active, since the \(\alpha\) -carbon atom is asymmetric. These exist both in 'D' and 'L' forms. Most naturally occurring amino acids have L-configuration. L-Aminoacids are represented by writing the \(-NH_2\) group on left hand side.
Which of the following amino acid is essential?

If \(\int \frac{x^4}{x-2} d x=p x+q x^2+r x^3+s x^4+t \log |x-2|+C\), where \(C\) is an arbitrary constant and \(p, q, r, s, t\) are real numbers, then the correct arrangement of \(p, q, r, s, t\) is

Question 4 (IUPAC Name of Freon 12):
The correct IUPAC name of Freon 12 is

Match List-I with List-II

List-I (Products)	List-II (Microorganisms)
(A) Wine or beer	(I) Penicillium notatum
(B) Swiss Cheese	(II) Aspergillus niger
(C) Antibiotic	(III) Propionibacterium sharmanii
(D) Citric Acid	(IV) Sachharomyces cerevisiae

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The standard reduction potential for \(\text{Sn}^{4+}/\text{Sn}^{2+}\) is \(+0.15\text{ V}\) and for \(\text{Cr}^{3+}/\text{Cr}\) is \(-0.74\text{ V}\). These two half-cells, coupled in their standard states, are connected to make a cell. The galvanic cell can be correctly represented by :

Which of the following effectively inhibits the growth of tumours?

If the electric field is given by \((6\hat{i} + 3\hat{j} + 4\hat{k}) \text{ V/m}\). The electric flux through a surface of area \(20 \text{ m}^2\) lying in Y-Z plane would be (in V-m).