Match List-I with List-II

List-I (Law/Property)	List-II (Expression)
(A) Raoult's law	(I) \(P_{total} = P_1 + P_2\)
(B) Dalton's law of partial pressures	(II) \(P_1 = x_1P^\circ_1\)
(C) Henry's law	(III) \(\Pi = CRT\)
(D) Osmotic pressure	(IV) \(p = K_Hx\)

Choose the correct answer from the options given below:

A reaction is 2nd order w.r.t A and 1st order w.r.t B. When the concentrations of both A and B are doubled the rate of reaction will become:

Reduction of nitrobenzene gives Nitrobenzene \(\left( C _6 H _5 NO _2\right) \xrightarrow{ H _2, Pd , \text { Ethanol }}\) Product

The product obtained from catalytic reduction of propanal is:

Read the passage carefully and answer the following questions
Aldehydes, carboxylic acids and ketones are widespread in the animal and plant kingdoms. They play a pivotal role in various biochemical processes of life. Their presence in nature adds fragrance and flavor. These compounds are widely used in food products, pharmaceuticals, paints, resins and other important product industries. These compounds are prepared by various laboratory methods, which mainly include oxidation, formylation, acylation and reduction. Due to the polar nature of the carbonyl group in aldehydes and ketones, they can exhibit different reactions like nucleophilic addition. They do exhibit redox and various condensation reactions which lead to the formation of various important compounds. On the other hand, the carboxylic acids are mainly prepared by oxidation and hydrolysis of different compounds. The carboxylic acid consists of a carbonyl group and the hydroxy group (attached to the carbonyl carbon atom). This makes it possible for the carboxylic acid to participate in various chemical reactions which involve cleavage of the \(C - OH\) bond and the O-H bond along with the reactions involving the complete - COOH group.
Which of the following compounds will give butanone on oxidation with chromic anhydride (CrO3)?

The purest form of commercial iron is

Match List - I with List - II.

List - I	List - II
(A) Zero order reaction	(I) \(s ^{-1}\)
(B) First order reaction	(II) \(mol ^{-2} L^2 s^{-1}\)
(C) Second order reaction	(III) \(mol L ^{-1} s^{-1}\)
(D) Third order reaction	(IV) \(mol ^{-1} Ls ^{-1}\)

Choose the correct answer from the options given below :

Read the passage carefully and answer the questions
Carbohydrates such as cane sugar, glucose, starch etc. belong to a class of naturally occurring organic compounds. Structurally these are polyhydroxy aldehydes or ketones or the compounds which produce such units on hydrolysis. Carbohydrates which are sweet in taste are called sugars. Theses sugars can be reducing or non-reducing. Monosaccharides cannot be hydrolyzed to simpler units whereas Oligosaccharides yield two to ten monosaccharide units on hydrolysis. Polysaccharides yield large number of monosaccharide units on hydrolysis. This class of biomolecules is essential for living systems as they serve as storage molecules in plants and animals. In addition, they provide raw materials for important industries like furniture, textiles, paper, lacquers and breweries. Two aldopentose form important constituents of nucleic acids. Carbohydrates are also called saccharides (Greek: sakcharon which means sugar). Sugar which is used in household and in milk also comes under this class of biomolecules.
Which sugar is known as milk sugar?

In forward bias and in reverse bias, respectively, the width of the depletion layer of a p-n junction

Arrange the following ligands in increasing order of their field strength:
(A) SCN-
(B) F-
(C) H2O
(D) CO
Choose the correct answer from the options given below :

The product of the order and degree of the following differential equation :
\(x \left( \frac{d^2y}{dx^2} \right)^2 + \left( \frac{dy}{dx} \right)^3 + y^2 = 0\)

In the experimental arrangement for study of photoelectric effect given below, P, Q, R and S, respectively are:

(A) Commutator
(B) Evacuated Glass Tube
(C) Photosensitive Plate
(D) Quartz Window

In which of the following intervals, the function \(f(x)=-x^2-2 x+15\) is decreasing ?