Match List - I with List - II:

List - I (\(\text{K}_\text{H}\) values / \(\text{K bar}\))	List - II (Gas)
A. 145	I. \(\text{CO}_2\)
B. 89	II. \(\text{He}\)
C. 76.5	III. \(\text{N}_2\) (at \(293\text{ K}\))
D. 1.67	IV. \(\text{N}_2\) (at \(303\text{ K}\))

Choose the correct answer from the options given below :

Calculate the Gibbs free energy for the given reaction, with the standard electrode potential equal to 1.1 V
\(Zn ( s )+ Cu ^{2+}( aq ) \rightarrow Zn ^{2+}( aq )+ Cu ( s )\)

Low concentration of oxygen in the blood and tissues of people living at high altitude is due to :

Match List - I with List - II.

List - I	List - II
(A) Kaolinite	(I) \(FeCO _3\)
(B) Siderite	(II) \(ZnCO _3\)
(C) Malachite	(III) \(\left[ Al _2( OH )_4 Si _2 O_5\right]\)
(D) Colamine	(IV) \(CuCO _3 \cdot Cu ( OH )_2\)

Choose the correct answer from the options given below :

Select the high spin complexes from the following:
(A) \(\left[ Ni ( CN )_4\right]^{2-}\)
(B) \(\left[ Fe ( CN )_6\right]^{3-}\)
(C) \(\left[ MnBr _4\right]^{2-}\)
(D) \(\left[ Fe \left( H _2 O \right)_6\right]^{2+}\)
Choose the correct answer from the options given below:

Which of the following statements are correct?
(A) On dilution, conductivity of all the electrolytes decreases.
(B) On dilution, the number of ions per unit volume decreases.
(C) Molar conductivity increases with dilution.
(D) Limiting molar conductivity is the conductivity at a very high concentration.
Choose the correct answer from the options given below:

The conversion of molecules \(A\) to \(B\) follows second order kinetics. If the concentration of \(A\) is increased to four times, how will the rate of formation of \(B\) be affected?

What is the mathematical expression for potential gradient?

In a series LCR circuit, \( R = 1 \text{ k}\Omega, C = 2 \text{ } \mu\text{F} \) and the voltage across R is 100 V at resonant frequency \( \omega = 200 \text{ rad/s} \). At resonant frequency, the voltage across L is:

The terminal voltage of a cell

Read the following passage carefully and answer the given questions.
Cancerous cells just continue to divide giving rise to masses of cells called tumors. Benign tumors normally remain confined to their original location and do not spread to other parts of the body and cause little damage. The malignant tumors, on the other hand are a mass of proliferating cells called neoplastic or tumor cells. Transformation of normal cells into cancerous neoplastic cells may be induced by physical, chemical or biological agents. Ionising radiations like X-rays and gamma rays and non-ionizing radiations like UV cause cancer. Cancer-causing viruses are called oncogenic viruses which have viral oncogenes. The substances to which an immune response is produced are called allergens. The antibodies produced to these are of IgE type. Common examples of allergens are mites in dust, pollens, animal dander, etc. The primary lymphoid organs are bone marrow and thymus. The secondary lymphoid organs provide the sites for interaction of lymphocytes with the antigen, which then proliferate to become effector cells.
Which one of the following antibodies are produced in response to the allergens?

Which of the following will be having maximum magnetic moment?
\(( Fe =26, Mn =25, Co =27)\)

The osmotic pressure of a solution at 0°C is 2 atm. What will be its osmotic pressure at 819 K ?