Among the following, the number of tranquilizer/s is/are ___
A. Chloroliazepoxide
B. Veronal
C. Valium
D. Salvarsan
Know the classification and uses of different types of drugs. Tranquilizers are used to treat anxiety and mental disorders.
Tranquilizers Tranquilizers are drugs used to treat anxiety and mental disorders. They work by depressing the central nervous system.
Analyzing the Given Compounds
Chlordiazepoxide: This is a benzodiazepine and is used as a tranquilizer.
Veronal: This is a barbiturate and acts as a sedative-hypnotic, not a tranquilizer.
Valium (Diazepam): This is also a benzodiazepine and is used as a tranquilizer.
Salvarsan: This is an organoarsenic compound historically used to treat syphilis, not a tranquilizer.
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 -
Two circular discs of radius \(10\) cm each are joined at their centres by a rod, as shown in the figure. The length of the rod is \(30\) cm and its mass is \(600\) g. The mass of each disc is also \(600\) g. If the applied torque between the two discs is \(43\times10^{-7}\) dyne·cm, then the angular acceleration of the system about the given axis \(AB\) is ________ rad s\(^{-2}\).

Method used for separation of mixture of products (B and C) obtained in the following reaction 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.