Home
Class 12
CHEMISTRY
Drugs possesing same structural features...

Drugs possesing same structural features will have
A) Same mechanism of action
B) Similar physiological & psycological effect
C) Similar phormocological effect.

A

Only A and B are correct

B

Only B and C are correct

C

Only A and C are correct

D

A, B and C are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Why do elements in the same group have similar physical and chemical properties?

Why do elements in the same group have similar physical and chemical properties.

(A) Sulphonamide drugs have same mechanism of action on targets. (R) The drugs have same structural feature have same mechanism of action.

Which of the following pair of species have same number of atoms under similar conditions ?

Optical isomers have A) property of chirality B) almost identical chemical properties C) almost identical physical properties D) similar rotation of plane polarised light

It is not possible to measure the atomic radius precisely since the electron cloud surrounding the atom doesnot have sharp boundary. One practical approach to estimate the size of an atom of a non-metallic element is to measure the distance between two atoms when they are bound together by a single bond in a covalent molecule and then dividing by two. For metals we define the term "metallic radius" which is taken as half the internuclear distance separating the metal cores in the metallic crystal. The vander Waal's radius represents the overall size of the atoms which includes its valence shell in a nonbonded situation. It is the half of the distance between two similar atoms in separate molecules in a solid. The atomic radius decreases across a period and increases down the group. Same trends are observed in case of ionic radius. Ionic radius of the species having same number of electrons depends on the number of protons in their nuclei. The size of iso electronic species -F^(-) , Na^(+) and Mg^(2+) is effected by

How many of the following statements is (are) true about resonance. a) Resonance is an intramolecular process. b) Resonance involves delocalization both of s and p electrons. c) Resonance involves delocalization of pi electrons only. d) Resonance decreases potential energy of a molecule. e) Resonance has no effect on the potential energy of a molecule. f) Resonance is the only way to increase molecular stability. g) Resonance is not the only way to increase molecular stability. h) Any resonating molecule is always more stable than any nonresonating molecule. i) The canonical struture explains all features of a molecule. j) The resonance hybrid explains all features of a molecule. k) Resonating structures are real and resonance hybrid is imaginary. l) Resonance hybrid is real and resonating structures are imaginary. m) Resonance hybrid is always more stable than all canonical structures.