161801. Which of the following involves the four concepts of discrete energy levels, Larmorprecession, space quantization and L-S coupling?
161802. Which of the following molecules does not exhibit a rotationul spectrum?
161803. For a specimen of V3Ga, the critical fields are 0.17GT and 0.528T at 14K and 13K respectively. Calculate the transition temperature :
161804. In which of the following cases an atom is expected to possess nuclear magnetic moment?
161805. Gold at nano scale is :
161806. Which of the following is not an object oriented programming language?
161807. The point group of ammonia molecule is :
161808. Number of microstates for d3 configuration is:
161809. What is the term symbol arising from the ground state electronic configuration of Na?
161810. Which among the following is the strongest conjugate base?
161811. Which among the following is thermodynamically the most stable allotropic form of carbon at normal temperatures and pressures?
161812. The oxidation number of P in pyrophosphorous acid is :
161813. The strongest reducing agent amongst the following is :
161814. A graphical representation of free energy vs.temperature for the formation of oxides of elements is:
161815. Siderite is an ore of:
161816. For noble gases, the electronic partition function has avalue of :
161817. Cross Cannizzaro reaction is given by :
161818. Iodoform test is not given by :
161819. Which of the following is not aromatic?
161820. Aliphatic polyamides are generally known as :
161821. Stereoisomer’s resulting from the restricted rotation about the single bonds, where the rotational barrier is high enough to permit isolation of the isomeric species are called :
161822. An anomalous ORD (Optical Rotatory Dispersion) curve exhibits both a maximum and minimum,and a point of crossover. This effect in ORD is called :
161823. Esters having an a -hydrogen atom on treatment with a strong base like sodium ethoxide gives a -keto ester. Identify this reaction :
161824. The heating of an acyl azide to an isocyanate is known as :
161825. Anhydrous AlCl3 is not used as a reagent in :
161826. The hereditary shortage of ceruloplasmin resulting in the accumulation of copper in liver, kidneys and brain is :
161827. Which among the following is not a Haem metalloprotein?
161828. Consider the following ligand substitution reaction : V(CO), + PRt -» V(CO\(PRz) + CO . The reaction rate exhibits the following dependence upon the identity of the phosphorous nucleophile used, PMe3 > PBu3 > P(OMc)3 > PPh%. Identity the type of reaction :
161829. Which compound is most likely to undergo oxidative addition of H2?
161830. The spin only magnetic moment of the complex [AIn («n\CHa\ is :
161831. Linkage isomerism in coordination compounds is due to :
161832. An equation that represents the exact relationship between the adsorption and the change of surface tension of the solvent due to presence of a solute is known as :
161833. The electric field which is created when charged particles move relative to a stationary liquid is known as:
161834. Thermodynamically, formation crystal defects is an :
161835. The superconductivity is destroyed when the current in the superconductor exceeds a critical current and this effect is known as :
161836. The microscopic techniques, which is based on the cantilever principle is :
161837. The spectroscopic technique that deals with the emission of secondary electron is :
161838. The ESR spectrum of benzene radical ( CJfH)is :
161839. Identify the organic compound, which shows aseptet around 1.5 ppm and a doublet around0.9 ppm in the 1 H nuclear magnetic resonance spectrum :
161840. Which is the analytical technique based on the principle of selective adsorption?
161841. Electron, proton and neutrons belong to the class of:
161842. If the partition function of systems A and B are φ and φB and their energies EA and Earespectively. What will be the total partition function and total energy of the two systems?
161843. In a grand canonical ensemble, which all parameters are the same for all members of the ensemble?
161844. The order of radioactive disintegration is :
161845. Identify the transformation, which has a negative value for enthalpy change :
161846. Joule-Thomson expansion is:
161847. The only officer allowed to participate in the deliberations of the Indian Parliament is :
161848. Indian Federation is based on the pattern of:
161849. Article 280 of the Indian Constitution deals with :
161850. The power of the Supreme Court of India to decide dispute between the Centre and the State falls under its:
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