Which base is present in soap?
What is the pH of a neutral solution at 25°C?
Which is the best fire-extinguisher?
Which particle is associated with Bose-Einstein Condensate?
The rate of a reaction depends on:
Which of the following relation is correct?
Which gas is commonly used to artificially ripen green fruits?
Compressed natural gas (CNG) primarily consists of which gas?
Which type of bond is formed by the sharing of electrons?
Which of the following pair of element – atomicity is correct?
I. Helium – monoatomic
II. Oxygen – triatomic