Veronal is neurological medicine, Prontosil is antibiotic, rest all are disinfectants.
So, the correct option is (A): A, B, E
LIST I (Name of polymer) | LIST II (Uses) | ||
A | Glyptal | I | Flexible pipes |
B | Neoprene | II | Synthetic wool |
C | Acrilan | III | Paints and Lacquers |
D | LDP | IV | Gaskets |
Benzyl isocyanide can be obtained by : Choose the correct answer from the options given below :
Match items of column I and II
Column I (Mixture of compounds) | Column II (Separation Technique) | ||
A | H2O/CH2Cl2 | i | Crystallization |
B | ii | Differential solvent extraction | |
C | Kerosene/Naphthalene | iii | Column chromatography |
D | C6H12O6/NaCl | iv | Fractional Distillation |
Sample | Van't Haff Factor |
---|---|
Sample - 1 (0.1 M) | \(i_1\) |
Sample - 2 (0.01 M) | \(i_2\) |
Sample - 3 (0.001 M) | \(i_2\) |
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.