NTA JEE Main 25th July 2022 Shift 2

The molar conductivity of a conductivity cell filled with $$10$$ moles of $$20 \text{ mL NaCl}$$ solution is $$\Lambda_{m1}$$ and that of $$20$$ moles of another identical cell having $$80 \text{ mL NaCl}$$ solution is $$\Lambda_{m2}$$. The conductivities exhibited by these two cells are same. The relationship between $$\Lambda_{m2}$$ and $$\Lambda_{m1}$$ is

For micelle formation, which of the following statements are correct?
(A) Micelle formation is an exothermic process.
(B) Micelle formation is an endothermic process.
(C) The entropy change is positive.
(D) The entropy change is negative.

Given below are two statements.
Statement I: Pig iron is obtained by heating cast iron with scrap iron.
Statement II: Pig iron has a relatively lower carbon content than that of cast iron.
In the light of the above statements, choose the correct answer from the options given below.

The total number of acidic oxides from the following list is:
$$NO$$, $$N_2O$$, $$B_2O_3$$, $$N_2O_5$$, $$CO$$, $$SO_3$$, $$P_4O_{10}$$

The correct order of energy of absorption for the following metal complexes is
$$A: [Ni(en)_3]^{2+}$$, $$B: [Ni(NH_3)_6]^{2+}$$, $$C: [Ni(H_2O)_6]^{2+}$$

What is the major product of the following reaction?

The correct structure of C is

Match List-I with List-II

Choose the correct answer from the options given below

Some drugs bind to a site other than the active site of an enzyme. This site is known as

Glycosidic linkage between $$C_1$$ of $$\alpha$$-glucose and $$C_2$$ of $$\beta$$-fructose is found in