Match List-I with List-II

List-I (Components of binary solution)	List-II (Deviation from Raoult's Law)
(A) Ethanol and water	(I) Positive
(B) Chloroform and acetone	(II) No deviation
(C) n-Hexane and n-heptane	(III) Negative
(D) Carbon disulphide and acetone	(IV) Large positive
(D) Carbon disulphide and acetone	(IV) Large positive

Choose the correct answer from the options given below:

For the cell \(Ni(s)\ |\ Ni^{2+}\ (0.1M)\ ||\ Cu^{2+}\ (0.1M)\ |\ Cu(s)\), the cell potential will increase when :

Solubility of a gas in a liquid:

___________ solution of phenol in water acts as a disinfectant.

Read the passage carefully and answer the Questions
Carbonyl compounds such as aldehydes, ketones, and carboxylic acids play an important role in the biochemical process of plants and animal kingdom.
Many aldehydes and ketones find applications in dye, perfumery and other industries.
The carbonyl carbon stom is \(s p^2\)-hybridized forming three sigma and one pi-bond with oxygen.
C-O bonds are polar bond due to high electronegativity of oxygen than carbon.
Hence the carbonyl carbon behaves as an electrophilic center and oxygen as a nucleophilic centre.
Primary and secondary alcohols yield aldehydes and ketones respectively upon oxidation with variety of oxidizing agents.
The boiling points of aldehydes and ketones differ from hydrocarbons and ethers.
Aldehydes and ketones undergo nucleophilic addition reaction due to presence of electrophilic carbonyl carbon.
Nucleophile and a proton add across the carbon oxygen double bond.
The starting compound Y in the following reaction is
\(\text{Y}\) \(\xrightarrow{\text{oxidation}}\) \(\text{aldehyde}\) \(\xrightarrow{\text{oxidation}}\) \(\text{carboxylic acids}\)

Which of the following is not correct?
A. \(La(OH)_3\) is less basic than \(Lu(OH)_3\)
B. In Lanthanoid series, ionic radius of \(M^{3+}\) ion decreases from \(La\) to \(Lu\).
C. \(La\) is an element of transition series rather than a Lanthanoid series.
D. Atomic radii of \(Zr\) and \(Hf\) are the same because of Lanthanoid contraction.
Choose the correct answer from the options given below:

Which of the following statement/s is/are wrong?
A. Methylamine is more basic than ammonia.
B. Amines form hydrogen bonds.
C. Ethylamine has higher boiling point than propane.
D. Dimethylamine is less basic than methylamine.
E. Amines are soluble in organic solvents like alcohol.
Choose the correct from the options given below:

A long solenoid with 25 turns per cm has a small loop of area \( 2.0 \text{ cm}^2 \) placed inside the solenoid normal to its axis. If the current carried by the solenoid changes steadily from 3.0 A to 5.0 A in 0.1 s. The induced emf in the loop due to change in the current is

The absolute maximum value of the function \(f(x) = \sin x + \cos x, x \in [0, \pi]\) is:

Answer the question on basis of passage given below :
Molecular nitrogen is very little reactive chemically. During lightning discharge, atmospheric nitrogen and oxygen combines to form nitric oxide which also combines with oxygen to form nitrogen dioxide. Both NO and \(NO _2\) constitute smog which is very poisonous. It can cause burning sensasion in the eyes and adversely affect respiratory system.
What is the colour of nitrogen dioxide.

Match List - I with List - II.

List - I	List - II
(A) Negative susceptibility	(I) Ferromagnetic material
(B) Weak attraction to magnet	(II) Paramagnetic material
(C) Hysteresis loop	(III) Diamagnetic material
(D) \( \mu > \mu_0 \)	(IV) Retentivity

Choose the correct answer from the options given below:

Answer the question on the basis of passage given below:
Strong oxidising agents oxidise toluene and its derivatives to benzoic acid. However, it is possible to stop the oxidation at the aldehyde stage with suitable reagents that convert the methyl group to an intermediate that is difficult to oxidise further.
Reagents which do not have any action on ketones are:
(A) Schiff's reagent
(B) \(\text{KMnO}_4\)
(C) Tollen's reagent
(D) Fehlings reagent
(E) \(\text{LiAlH}_4\)
Choose the correct answer from the options given below :

\[\int e^x\left(1+x^2\right) d x=\]