Kohlrausch's law is used for the determination of
(A). Molar conductivity of a weak electrolyte.
(B). Degree of dissociation of a weak electrolyte.
(C). Dissociation constant.
(D). Solubility of sparingly soluble salts.
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Match the wavelength of light absorbed given in List-l with the color of light absorbed in List-ll

List-l(Wavelength of light absorbed(nm))	List-lI(Colour of light absorbed)
(A) 535	(I) Yellow
(B) 475	(II) Red
(C) 600	(III) Blue
(D) 498	(IV) Blue Green

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Match List-I and List-II.

List-I	List-II
(A) Adenine	(I) Purine
(B) Thymine	(II) Pyrimidine
(C) Uracil	(III) RNA
(D) Deoxyribose	(IV) DNA

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The relative lowering of vapor pressure is equal to the

Decide which of the following atomic numbers are the atomic numbers of the inner transition elements
(A) 59
(B) 95
(C) 102
(D) 74
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Which among the following is not an Analgesic?

Arrange the given compounds in order of decreasing oxidation state of nitrogen:
A. \(N_2\)
B. \(NO\)
C. \(HNO_3\)
D. \(NH_4Cl\)
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Match List-I with List-II (Given that \(c\) is an arbitrary constant)

List-I	List-II
(A) \(\int \frac{d x}{\sqrt{a^2-x^2}}\)	(I) \(\log _e\left|x+\sqrt{x^2-a^2}\right|+c\)
(B) \(\int \sqrt{a^2-x^2} d x\)	(II) \(\sin ^{-1} \frac{x}{a}+c\)
(C) \(\int \sqrt{x^2-a^2} d x\)	(III) \(\frac{x}{2} \sqrt{a^2-x^2}+\frac{a^2}{2} \sin ^{-1} \frac{x}{a}+c\)
(D) \(\int \frac{d x}{\sqrt{x^2-a^2}}\)	(IV) \(\frac{x}{2} \sqrt{x^2-a^2}-\frac{a^2}{2} \log _e\left|x+\sqrt{x^2-a^2}\right|+c\)

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Sickle cell anaemia is :

The chromosomal disorders are caused due to absence, excess or abnormal arrangement of one or more chromosomes. Failure of segregation of chromatids during cell division results in the gain or loss of chromosome(s), called aneuploidy.
Which of the following statements are correct with respect to the humans suffering from the disorder?
(A) One in every 800 live births shows this karyotype
(B) The affected individual has 45 chromosomes.
(C) Non-disjunction of chromosomes at the time of gamete formation causes this disorder.
(D) In this disorder, individual has 45 autosomes
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Which of the following compounds will respond to iodoform test?
(A) Acetone
(B) Ethyl methyl ketone
(C) Acetophenone
(D) Pentan-2-one
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Which of the following phenomena proves the particle nature of photon ?

Gallium and Indium can be prepared by: