List - I | List – II | ||
A. | Streptococcus | i. | Citric acid |
B. | Trichoderma polysporum | ii. | Clot buster |
C. | Monascus purpureus | iii. | Cyclosporin A |
D. | Aspergillus niger | iv. | Statins |
The correct matches are:
Therefore, the correct option is (1): A-II, B-III, C-IV, D-I.
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : The potential (V) at any axial point, at 2 m distance(r) from the centre of the dipole of dipole moment vector
\(\vec{P}\) of magnitude, 4 × 10-6 C m, is ± 9 × 103 V.
(Take \(\frac{1}{4\pi\epsilon_0}=9\times10^9\) SI units)
Reason R : \(V=±\frac{2P}{4\pi \epsilon_0r^2}\), where r is the distance of any axial point, situated at 2 m from the centre of the dipole.
In the light of the above statements, choose the correct answer from the options given below :