List of practice Questions

Modified Lowry’s Procedure is used to characterize:

If \(u\) is velocity of fluid, \(ρ\) is density of fluid, \(L\) is length of the pipe, \(D\) is diameter of the pipe, \(f\) is friction factor and \(△P_1\) is pressure drop, then the equation \(△P_1 = (2fu^2Lρ) ÷ △\) represents

The following are the processes occurring during flame atomization in atomic absorption spectrometry:
(i) Volatilization (ii) Ionization
(iii) Nebulization (iv) Desolvation 
(v) Dissociation 
Arrange the processes in sequential order and choose the correct answer from below:

How many optical isomers are possible for lactic acid?

Identify what is not a continuum source of radiation for use in absorption and fluorescentspectrophotometers?

Under which of the following conditions in-vitro-in-vivo correlation for a drug fails?

Which of the following terms is used to describe the “partial or complete separation of the top or body crowns of a tablet from the main body of the tablet”?

What is the approximate amount of Powder (in mg)that can be filled in empty gelatin capsules of size 00

Lycopodium spores are used in quantitative microscopy for the following:

Which of the following drug used in the chemotherapy of some types of leukemia, satisfies the statements:
Statement I: It is effective orally.
Statement II: It has near 100% oral bioavailability. 
In light of the above statements, choose the correct answer from the options given below:

Which of the following is not a sulphonamide derivative?

Replacement of the diazonium group by halogen in presence of copper powder is:

Which one of the following molecules has a dipole moment?

A 2.0% saline solution is:

Autoimmunity refers to:

A clear, sweetened hydroalcoholic liquid containing medicament, is known as:

Match List I with List II:

List I		List II
A.	Vibrations in skeletal muscles of larynx	I.	Facial contractions
B.	Involuntary contraction of skeletal muscles that is regulated by the brain	II.	Regulate voice
C.	Contraction of skeletal muscles in the legs	III.	Shivering
D.	Pull of skeletal muscles on attachments to skin of face	IV.	Assists return of blood to the heart
		V.	Causes facial expression

Choose the correct answer from the options given below:

For a nucleus AAX having mass number A and atomic number Z
A. The surface energy per nucleon \((b_s)=−a_1A^{\frac{2}{3}} \)
B. The Coulomb contribution to the binding energy \(b_c=−a_2\frac{Z(Z−1)}{A^{\frac{4}{3}}} \)
C. The volume energy b_v=a₃A
D. Decrease in the binding energy is proportional to surface area.
E. While estimating the surface energy, it is assumed that each nucleon interacts with 12 nucleons. ( a₁,a₂ and a₃ are constants)
Choose the most appropriate answer from the options given below:

Dimension of \(\frac{1}{μ_0∈_0}\) should be equal to 

Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is 

In this figure the resistance of the coil of galvanometer G is 2Ω. The emf of the cell is 4 V. The ratio of potential difference across C₁ and C₂ is

Graphical variation of electric field due to a uniformly charged insulating solid sphere of radius R, with distance r from the centre O is represented by

\(2 I O^ − _3 + x I ^− + 12 H ^+ ⟶ 6 I_ 2 + 6 H _2 O\) What is the value of x?

The reaction \(\frac{ 1}{2}\)H₂(g) + AgCl(s) → H⁺(aq) + Cl^-(aq) + Ag(s) occurs in which of the given galvanic cell.

Which of the following represent the Freundlich adsorption isotherms?




Choose the correct answer from the options given below: