MCQ
Identify the gas which is readily adsorbed by activated charcoal?
- A$N _2$
- ✓$SO _2$
- C$H _2$
- D$O _2$
✓
Answer
Correct option: B.
$SO _2$
$SO _2$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
More "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Surface Chemistry→Surface Chemistry — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→
Similar questions
Diethyl ether finds use in medicine as …………
The change in Gibbs free energy for a reaction is expressed by ……………
Consider the following statement
(i) Vitamin D functions in the adsorption and maintenance of calcium.
(ii) Vitamin E act as an antioxidant.
(iii) Vitamin C functions in blood clotting.
Which of the above statement is / are correct?
(i) Vitamin D functions in the adsorption and maintenance of calcium.
(ii) Vitamin E act as an antioxidant.
(iii) Vitamin C functions in blood clotting.
Which of the above statement is / are correct?
Identify the product formed in the reaction.
Cinnamic acid is formed when $C _6 H _5 CHO$ condenses with $\left( CH _3 CO \right)_2 O$ in the presence of……………
→Which of the following is used in our body as a fuel for muscles and nerves and to build and repair body tissues?
Which one given below is a non-reducing sugar?
Which one of the following is called animal starch?
Which of the following will give a pair of enantiomorphs?
Match the following :
→| List - I | List - II |
| A. Bragg's equation | 1. $\frac{n M }{a^3 N _{ A }}$ |
| B. Density of unit cell | 2. $\frac{\text { Total volume of all spheres in unit cell }}{\text { Volume of unit cell }} \times 100$ |
| C. Packing efficiency | 3. $\frac{r_{C^{-}}}{r_{ A ^{-}}}$ |
| D. Radius ratio | 4. $n \lambda=2 d \sin \theta$ |