Match List I with List II:
| LIST I (Type) | LIST II (Name) |
| (P) Antifertility drugs | (A) Norethindrone |
| (Q) Antihistamines | (B) Seldane |
| (R) Tranquilizers | (C) Meprobamate |
| (S) Antibiotics | (D) Penicillin |
Choose the correct answer from the options given below:
Match drug types with their functions:
• Antifertility drug: Contraceptive hormones.
• Tranquilizer: Reduces anxiety.
• Antihistamine: Treats allergies.
• Antibiotic: Treats bacterial infections.
P → (A), Q → (B), R → (C), S → (D)
P → (A), Q → (C), R → (B), S → (D)
P → (D), Q → (C), R → (B), S → (A)
P → (A), Q → (D), R → (B), S → (C)
The correct matches are:
• Antifertility drug: Norethindrone is a synthetic hormone used in contraceptive pills.
• Tranquilizer: Meprobamate is used as a sedative or tranquilizer.
• Antihistamine: Seldane is an antihistamine used to treat allergies.
• Antibiotic: Ampicillin is a broad-spectrum antibiotic used to treat bacterial infections.
Thus, the correct matching is:
A-I, B-II, C-III, D-IV.
Given below are two statements:
Statement I: D-(+)-glucose + D-(+)-fructose $\xrightarrow{H_2O}$ sucrose sucrose $\xrightarrow{\text{Hydrolysis}}$ D-(+)-glucose + D-(+)-fructose
Statement II: Invert sugar is formed during sucrose hydrolysis.
In the light of the above statements, choose the correct answer from the options given below -
Which one of the following graphs accurately represents the plot of partial pressure of CS₂ vs its mole fraction in a mixture of acetone and CS₂ at constant temperature?

Let \( \alpha = \dfrac{-1 + i\sqrt{3}}{2} \) and \( \beta = \dfrac{-1 - i\sqrt{3}}{2} \), where \( i = \sqrt{-1} \). If
\[ (7 - 7\alpha + 9\beta)^{20} + (9 + 7\alpha - 7\beta)^{20} + (-7 + 9\alpha + 7\beta)^{20} + (14 + 7\alpha + 7\beta)^{20} = m^{10}, \] then the value of \( m \) is ___________.
The scientific study of matter’s properties and behaviour is known as chemistry. It is a natural science that studies the elements that makeup matter, as well as the compounds, made up of atoms, molecules, and ions: their composition, structure, qualities, and behaviour, as well as the changes that occur when they mix with other things.