1. | \(1~\text{atm}\) | 2. | \(2~\text{atm}\) |
3. | \(3~\text{atm}\) | 4. | \(4~\text{atm}\) |
A. | (\(0\) to \(1~\text A\)) ranged ammeter. |
B. | (\(0\) to \(100~\text {mA}\)) ranged milli-ammeter. |
C. | (\(0\) to \(500~\mu\text A\)) ranged micro-ammeter. |
D. | (\(0\) to \(100~\text V\)) ranged voltmeter. |
1. | A > B > C > D | 2. | D > C > B > A |
3. | D > A > B > C | 4. | C > B > A > D |
Assertion (A): | In honey bee population, sons do not have fathers but have grandfathers. |
Reason (R): | Haploidy in drones of honey bee is due to parthenogenesis while fertilisation results into female bees. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | (A) is False but (R) is True. |
1. | \(0.02~\text{mm}\) | 2. | \(0.05~\text{mm}\) |
3. | \(0.10~\text{mm}\) | 4. | \(0.20~\text{mm}\) |
1. | \(5~\text{m}\) | 2. | \(25~\text{m}\) |
3. | \(45~\text{m}\) | 4. | \(58~\text{m}\) |
1. | The oxidation state and coordination number (or covalency) of \(\mathrm{Al}\) in\( \left[\mathrm{AlCl}\left(\mathrm{H}_2 \mathrm{O}\right)_5\right]^{2+} \) are +3 and 6, respectively. |
2. | \(\mathrm{Na}_2 \mathrm{O}\) is a basic oxide and \(\mathrm{Cl}_2 \mathrm{O}_7\) is an acidic oxide |
3. | The following four species are called isoelectronic species: \( \mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+} \mathrm{and}~ \mathrm{Mg}^{2+}\) |
4. | Among the four species \(\mathrm{Mg}, \mathrm{Al}, \mathrm{Mg}^{2+}\) and \(\mathrm{A l^{3+},}\) the smallest one is \(\mathrm{Al}.\) |
1. | The codon is triplet |
2. | The code is nearly universal |
3. | The code has punctuations |
4. | Some amino acids are coded by more than one codon, hence the code is degenerate |