The unit of rate constant for -2.5 order reaction is:

Read the passage carefully and answer the questions.
Amines are considered to be derivatives of ammonia obtained by replacement of hydrogen atoms with alkyl or aryl groups. They are usually prepared from nitro compounds, halides, amides, imides etc. The presence of hydrogen bonding influences its physical properties. In alkylamines, a combination of electron releasing steric and hydrogen bonding factors influences the stability of substituted ammonium cations in protic polar solvents and thus affects the basic nature of amines. Alkyl amines are found to be stronger bases than ammonia which is more basic than water. Primary and secondary amines are engaged in intermolecular association due to hydrogen bonding. This intermolecular association is more in primary amines than in secondary amines. Tertiary amines do not have intermoleulcar association due to the absenceof hydrogen atom available for hydrogen bonding. Thus, the boiling point of amines depends on hydrogen bonding. In aromatic amines, electron releasing and withdrawing groups increase and decrease their basic character. Aryl diazonium salts usually obtained from arylamine undergo replacement of the diazonium group with a variety of nucleophile. Their coupling reaction of aryl diazonium salts with phenol or arylamine results in formation of dyes.
Which of the following compounds will not undergo azo coupling with benzene diazonium chloride?

Which of the following compounds will not undergo aldol condensation?

Match the items given in List-I with items given in List-II

List-I	List-II
(A) Mathematical expression for the rate of reaction is	(I) rate of slowest step
(B) The rate of reaction for zero order reaction is equal to	(II) rate law
(C) The unit of rate constant for zero order reaction is the same as that of	(III) rate constant
(D) The rate of a complex reaction is determined by	(IV) rate of a reaction

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Correct IUPAC name of \([\text{Co(NH}_3\text{)}_5\text{Cl}]\text{Cl}_2\) is:

Which one of the following is a low spin complex?

1.02 g of the following substances are dissolved in 100 mL of water. Arrange them in increasing order of their molarity:
(A) NaCl
(B) KCI
(C)\(MgSO _4\)
(D)NaOH
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Accelerated charges radiate electromagnetic waves. Choose the correct key features of electromagnetic waves from the following:
(A) The electric field is always parallel to the magnetic field.
(B) The electric and magnetic fields are always normal to the direction in which the wave is travelling.
(C) The electric and magnetic fields sometimes vary sinusoidally.
(D) The electric and magnetic fields vary with the same frequency.
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Which of the following complexes is heteroleptic?

Factors, on which the capacitance of a parallel plate capacitor depends, are
(A) Charge on the plates
(B) Area of plates
(C) Permittivity of the medium between the plates
(D) Distance between the plates
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A system of three charges -q, + Q and -q are placed at three points at equal distances on a straight line in the same order. If the potential energy of the system is found to be zero, find the ratio Q/q.

For a random variable z, probability distribution P(x) is given by \(P(x)=\frac{k}{6}(3-x), x=0,1,2\) then Match List-I with List-II

List-I	List-II
(A) \(k\) is equal to	(I)\(\frac{1}{2}\)
(B) \(P(x=0)\)	(II) 1
(C) \(P(x<2)\)	(III) \(\frac{1}{6}\)
(D) \(P(1<x \leq 2)\)	(IV) \(\frac{5}{6}\)

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Which one of the followings is an auto-immune disease?