Match List-I with List-II

List-I	List-II
(A) NBA sin\(\omega\)t	(I) Blv
(B) Joule's loss of heat	(II) Mutual Inductance
(C) Motional emf	(III) \(\frac{B^2l^2v^2}{R}\)
(D) \(\mu_r\) \(\mu_0 n_1 n_2 \pi r^2 l\)	(IV) A.C. Generator

Choose the correct answer from the options given below:

In a series LCR circuit if the voltage across inductor, capacitor and resistor respectively are 60 V, 30 V and 40 V, then the applied voltage is:

An electric current is passed through a circuit containing two wires of the same material, connected in parallel. If the lengths and radii of two wires are in the ratio of 4:3 and 2:3 respectively, the ratio of the currents in the wires will respectively be:

A metallic plate exposed to white light emits electrons. The colour of light for which the stopping potential will be minimum is

Which of the following element has highest binding energy per nucleon ?

Four point charges -2Q, +q, -2q and +Q are placed at four corners of a square A, B, C and D, respectively, as shown in the figure and OA = OB = \( a/\sqrt{2} \). If the potential at the center of a square is zero, what is the relation between Q and q?

Which of the following statements are correct?
(A) In a p-n junction diode, accumulation of electric charge of the opposite type on two sides of the junction produces an electric field and a potential barrier,
(B) the potential barrier opposes the movement of the majority charge carriers across the junction.
(C) In the reverse biased p-n junction, the width of the depletion layer decreases.
(D) In forward bias of a p-n junction, the potential barrier increases.
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Answer the question on the basis of passage given below :
There are three kinds of amines which are primary, secondary and tertiary amines. These amines may have alkyl group or aryl group or both alkyl and aryl groups. These amines can be distinguished from one another by various chemical tests.
Which of the following amines when treated with chloroform and KOH give foul smelling substance. A is:
A. a primary amine
B. secondary amine
C. tertiary amine
D. aniline

Which of the following statements about electromagnetic waves is/are correct?
A. Visible Light can be polarised but X-rays cannot.
B. X-rays in vacuum travel faster than visible light waves in vacuum.
C. The energy of X-ray photon is greater than that of a visible light photon.
D. Radio waves are produced by the accelerated motion of charges in conducting wires.
E. An electric dipole is a basic source of electromagnetic waves.
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The interval in which \(f(x)=2 x^3-9 x^2+12 x+1\) is decreasing is:

The flow of solvent from pure solvent side to solution side across a semipermeable membrane can be stopped if some extra pressure is applied on the solution. This pressure that just stops the flow of solvent is called

The density of a population in a given habitat during a given period fluctuates due to changes in :
(A) Natality
(B) Emigration
(C) Immigration
(D) Mortality
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Read the passage carefully and answer
The crystal field theory (CFT) is an electrostatic model which considers the metal-ligand bond to be ionic arising purely from electrostatic interactions between the metal ion and the ligand. Ligands are treated as point charges in case of anions or dipoles in case of neutral molecules. The five d orbitals in an isolated gaseous metal atom/ion have same energy, i.e., they are degenerate. This degeneracy is maintained if a spherically symmetrical field of negative charges surrounds the metal atom/ion. However, when this negative field is due to ligands (either anions or the negative ends of dipolar molecules like NH3 and H2O) in a complex, it becomes asymmetrical and the degeneracy of the d orbitals is lifted. It results in splitting of the d orbitals. The pattern of splitting depends upon the nature of the crystal field.
Which of the following pairs exists as high-spin, tetrahedral complexes?