Question
| Column I | Column II |
| A. Solid in gas | 1. Foam |
| B. Gas in liquid | 2. Gel |
| C. Liquid in liquid | 3. Solid Aerosol |
| D. Liquid in solid | 4. Emulsion |
| Code: | A | B | C | D |
| (a) | 1 | 2 | 3 | 4 |
| (b) | 4 | 3 | 2 | 1 |
| (c) | 3 | 1 | 4 | 2 |
| (d) | 2 | 4 | 1 | 3 |
✓
Answer
(c) 3 1 4 2
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| Column I | Column II |
| (i) Ohm's law | (a) $E _{\text {cell }}= E _{\text {cell }}^{\circ}-\frac{0.0591}{ A } \log \frac{[ C ]^1[ D ]^{ m }}{[ A ]^{ x }[ B ]^{ y }}$ (b) $m = ZIT$ |
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| (iii) Nernst equation | (c) $V = IR$ |
| (iv) Faradays first law | (d) $\left(\Lambda_{ m }^{\circ}\right)_{ A _{ x } B _{ y }}= x \left(\lambda_{ m }^{\circ}\right)_{ A ^{ y }}+ y \left(\lambda_{ m }^{\circ}\right)_{ B ^{ x }-}$ |
| Code: | A | B | C | D |
| $i$. | c | d | a | b |
| ii. | a | b | c | d |
| iii. | d | c | b | a |
| iv. | b | a | d | c |
(i) Graphene – (a) Honeycomb crystal
(ii) Diamond – (b) Aromatic character
(iii) Fullerene – (c) Lubricant
(iv) Graphite – (d) Very hard
(ii) Diamond – (b) Aromatic character
(iii) Fullerene – (c) Lubricant
(iv) Graphite – (d) Very hard
| Code. | A | B | C | D |
| (a) | 3 | 1 | 4 | 2 |
| (b) | 1 | 2 | 3 | 4 |
| (c) | 4 | 3 | 2 | 1 |
| (d) | 2 | 4 | 1 | 3 |
(i) Boron – (a) Optical
(ii) Borax – (b) Neutron absorber
(iii) Boric acid – (c) Welding torches
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(ii) Borax – (b) Neutron absorber
(iii) Boric acid – (c) Welding torches
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| Column-I | Column-II |
| A. $K _{ a }=\frac{\alpha^2 c }{1- c }$ | 1. $pH$ value |
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(ii) Argentite - (b) $Ag _3 SbS _3$
(iii) Ruby silver - (c) $Ag _2 S$
(iv) Horn silver - (d) $SnO _2$
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| B. Y to Cd | 2. Actinoids |
| C. La to Hg | 3. 3d series |
| D. Ac to Lr | 4. 4d series |
| Code. | A | B | C | D |
| (a) | 2 | 3 | 4 | 1 |
| (b) | 1 | 2 | 3 | 4 |
| (c) | 4 | 1 | 2 | 3 |
| (d) | 3 | 4 | 1 | 2 |