Question
Match the column I with column II.
✓
Answer
A. (iii)
B. (i)
C. (iv)
D. (ii)
B. (i)
C. (iv)
D. (ii)
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
Similar questions
| i. Sugar in water | (a) Exothermic process |
| ii. Sulphur in carbon sulphide | (b) Aqueous solution |
| iii. The solubility of CaO | (c) Endothermic process |
| iv. Solubility of $KNO_3$ | (d) Non-aqueous solution |
| 1. Methylated spirit | (a) Ethanol + water |
| 2. Power alcohol | (b) Ethanol + pyridine |
| 3. Denatured spirit | (c) Ethanol + petrol |
| 4. Rectified spirit | (d) Ethanol + methanol |
Match the Column I with Column II.
| 1. Alcohol | (a) >C = O |
| 2. Aldehyde | (b) -COOH |
| 3. Ketone | (c) -CHO |
| 4. Carboxylic acid | (d) -HO |
| 1. Radio iron $\left( Fe ^{59}\right)$ | (a) treatment of skin diseases |
| 2. Radio phosphorous $\left(P^{32}\right)$ | (b) smoke detector |
| 3. Radio gold $\left( Au ^{198}\right)$ | (c) diagnose anaemia |
| 4. An isotope of Americium $\left( Am ^{241}\right)$ | (d) treatment of skin cancer |
| i. Isotopes | (a) $S _8, P _4$ |
| ii. Isobars | (b) ${ }_6 C ^{13}{ }_7 N ^{14}$ |
| iii. Isotones | (c) ${ }_1 H ^1,{ }_1 H ^2,{ }_1 H ^3$ |
| iv. Polyatomic molecule | (d) ${ }_{18} Ar ^{40}{ }_{20} Ca ^{40}$ |
Match the Column I with Column II.
| 1. Homozygous | (a) polynucleotide |
| 2. Genes | (b) human male |
| 3. DNA | (c) occurs in pairs and alike |
| 4. Heterozygous | (d) segments of DNA |
| 5. Heterogametic | (e) bind DNA to the origin of replication site |
| 6. Autosome | (f) occurs in pairs and unlike |
| 7. Helicase | (g) somatic characters |
| 1. $C _n H _{2 n +2}$ | (a) Alkene |
| 2. $C _{ n } H _{2 n }$ | (b) Alcohol |
| 3. $C _{ n } H _{2 n -2}$ | (c) Alkane |
| 4. ROH | (d) Alkyne |