List of practice Questions

The number of lone pair of electrons on the central atoms of $H_2O,\, SnCl_2,\, PCl_3$ and $XeF_2$ respectively, are

Calamine is an ore of :

Assuming human pupil to have a radius of $0.25\, cm$ and a comfortable viewing distance of $25\, cm$, the minimum separation between two objects that human eye can resolve at $500\, nm$ wavelength is

Chitin gets converted in to Chitosan upon:

Oral rehydration salt contains ionic electrolytes in concentration mmlo/L

Sanguinarine belongs to the subgroup of:

What is the biological source of Alexandrian Senna

Which enzymes is used by the HIV to form DNA in the host cell

Which of the following are characteristics for colloid mills
(P) Due to centrifugal forces, the mill undergoes periodical vibratory movement
(Q) Particles smaller than 1 μm can be obtained with them
(R) The main types of colloid mills are hammer, turbine and dial mills
(S) The principle of their operation is based on the abrasion of particles at high speed

Which of the following free radical is most dangerous free radical

Which of the following in not include in immunization programme as per WHO recommendations for all children

Antidiabetic action of gliburidestart at molecular level by which mechanism

Choose correct statement for PEGylation: http://www.xamstudy.com

Plarographic method of analysis to obtain individual amounts of Cu²+ and Cd²⁺ in a given mixture of the two ions (Cu²+ and Cd²⁺) is achieved by measuring their

Seeding involves the spread of cancer cells to

Conc v/s time curve drown from single oral dose, which parameter can be calculated

Match the drugs with the disease for which it is prescribed

(1) Bedaquline	(P) Anitdiabetic
(2) Sitagliptin	(Q) Anitiarrrhythmic
(3) Mexilitine	(R) Antidipressant
(4) Paraoxitine	(S) Antituberualr

Methyl [5(proopylthio)-1H-benzoimidazol-2yl] carbamate is Geneva name of which of the following drug

Momordica charantia having blood sugar lowering activity due to:

Which of the following is most likely to undergo lysis

Drug that increases systolic B.P. but reduces diastolic B.P.

In the filling of container what is the meaning of "overfill container"

Morphine does not cause:

What is the name of floor on which production work is done rather than administration

In the context of the Hall-Heroult process for the extraction of $Al$, which of the following statements is false?