Match List-l with List-II

List-I (Common Name)	List-II (IUPAC Name)
(A) Diisopropyl ketone	(I) 2-Methylpropanal
(B) Isobutyraldehyde	(II) Prop-2-enal
(C) Phthaldehyde	(III) 2,4-Dimethylpentan-3-one
(D) Acrolein	(IV) Benzene-1,2-dicarbaldehyde

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Which of the following sugars will not reduce Fehling's reagent?

The percentage dissociation of 0.1 M AgI solution having a resistance of 100 \(\Omega\) in an electrolytic cell with cell constant 4 \(\text{cm}^{-1}\) is:
\(\lambda_{\text{m}}^{\circ}\) \(\left( AgNO _3\right)\) = 8000 \(\Omega^{-1}\text{cm}^2\text{mol}^{-1}\)
\(\lambda_{\text{m}}^{\circ}\) \(\left( KNO _3\right)\) = 10500 \(\Omega^{-1}\text{cm}^2\text{mol}^{-1}\)
\(\lambda_{\text{m}}^{\circ}\) (KI) = 9500 \(\Omega^{-1}\text{cm}^2\text{mol}^{-1}\)

Read the passage carefully and answer the Questions
According to Valence Bond theory, the metal atom or ion under the influence of ligands can use its ( \(n-1) d, n s, n p\) or \(n s, n p, n d\) orbitals for hybridisation to yield a set of equivalent orbitals of definite geometry such as octahedral, tetrahedral, square planar and so on. These hybridised orbitals are allowed to overlap with ligand orbitals that can donate electron pairs for bonding. While the VB theory, to a larger extent, explains the formation, structures and magnetic behaviour of coordination compounds, it suffers from the many shortcomings. 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. 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 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 represents the correct pair?

Match List-I and List-II

List-I	List-II
A. Phenol + CH3Cl is presence of anhy AlCl 3	I. Salicylaldehyde
B. Phenol + Br2 water	II. 2,4,6 -Tribromophenol
C. Phenol + CH3Cl/OH	III. Salicylic acid
D. Phenol + CO2 \(/ NaOH\)	IV. p-cresol

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A dipositive transition metal ion with atomic number 25 in aqueous solution; what is the magnetic moment of it?

Which of the following is not caused due to deficiency of hormones?

Least basic compound among the following would be:

Read the passage carefully and give the answers to the question .
India was amongst the first countries in the world to initiate action plans plans and programmes at a national level to attain total reproductive health as a social goal.
These programmes called 'family planning' were initiated in 1951 and were periodically assessed over the past decades. Improved programmes covering wider reproduction-related areas are currently in operation. Creating awareness among the people about various reproduction-related aspects and providing facilities and support for building up a reproductively healthy society are the major tasks under these programmes.
Which of the following methods of contraception is not meant for females?

Using the given information, calculate the mass defect of the \({ }_8^{16} O\) nucleus in \(MeV / c ^2\).
Mass of electron, \(m_e=0.00055 u\)
Mass of proton, \(m_p=1.00727 u\)
Mass of neutron, \(m_n=1.00866 u\)
Experimental mass of nucleus \(=15.99053 u\)
\(1 u=931.5 MeV / c^2\)
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Which of the following statements are true for diamagnetic substances ?
(A) They are feebly repelled by magnet
(B) They are feebly attracted by magnet
(C) Susceptibility is small and positive
(D) Susceptibility is small and negative
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Kinetic studies not only help us to determine the rate of a chemical reaction but also describe the conditions by which the reaction rates can be altered.
The factors such as concentration, temperature, pressure and catalyst affect the rate of a reaction.
The speed of a reaction or the rate of a reaction can be defined as the change in concentration of a reactant or product in unit time.
Rate \(=k[A]^x[B]^y\)
Here \(k\) is the rate constant
\(x+y\) gives the overall order of a reaction, whereas \(x\) and \(y\) represent the order with respect to the reactants \(A\) and \(B\), respectively.
If the temperature is raised by \(10^{\circ} C\), then the rate of the reaction increases approximately by

The linear constraints, for which the shaded area in the figure is the feasible region of an LPP, are: