The quantity of charge required to obtain \(2\text{ mol}\) of \(\text{Mn}^{2+}\) from \(\text{MnO}_4^{-}\) is:

Which of the following reactions are involved in preparation of aldehydes?
(A) Gatterman-Koch reaction
(B) Etard Reaction
(C) Stephen Reaction
(D) Rosenmund Reaction
Choose the correct answer from the options given below:

Which among the following is not an Analgesic?

For a general electrochemical reaction of the type :
\(a A+b B \rightarrow c C+d D\)
involving transfer of \(n\) electrons, the Nernst equation can be writtenas :

Antipyretic drugs prevent platelet coagulation, apart from reducing fever. Because of this action, antipyretic aspirin is also used:

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 :

To prepare 250 mL standard solution of M/20 \(\text{NaCl}\), amount of \(\text{NaCl}\) required is :

Which of the region shown in the given figures represents the feasible region bounded by the following constraint?
\(4 x+y \geq 80,2 x+y \geq 60, x+y \leq 80, x \geq 0, y \geq 0\)

Match List - l with List - ll

List - I (Terms)	List - II (Features)
(A) Allele	(I) The position on the chromosome where a gene occurs
(B) Locus	(II) Testing a suspected heterozygote by crossing it with a known homozygous recessive
(C) Gene	(III) One of two or more alternative nucleotide sequences at a single gene locus
(D) Test Cross	(IV) A length of DNA that codes for a particular polypeptide or protein

Choose the correct answer from the options given below:

Meiotic division of the secondary oocyte takes place in the:

Read the passage carefully and answer the questions based on the passage:
Species diversity on earth is not uniformly distributed. It is generally highest in the tropics and decreases towards the poles. Earth's fossil history reveals the incidences of mass extinctions in the past. Earth's rich biodiversity is vital for the very survival of mankind. It is believed that communities with high diversity tend to be less variable and more productive. The reasons of conserving biodiversity are narrowly utilitarian, broadly utilitarian and ethical. Biodiversity conservation may be in-situ as well as ex-situ.
Which of the following might not account for the greater biological diversity in the tropic region?

The sum of the \(x\) coordinates of the corner points of the feasible region for the LPP :
Minimize \(z=3 x+2 y\) subject to constraints \(x+y \leq 14, x \geq 4, x \leq 8, y \geq 0\) is

Ramesh plans to save some amount required after 10 years for higher studies of his son.
He expects the cost of these studies to be Rs. 1,00,000.
How much should be saved at the beginning of each year to accumulate this amount at the end of 10 years, if the interest rate is 12% compounded annually? \(\left(\right.\)Given \(\left.(1.12)^{11}=3.477\right)\)