If active mass of a 6% solution of a compound is 2, its molecular weight will be
If active mass of a 6% solution of a compound is 2, its molecular weight will be Options (a) 30…
7 years ago
Equilibrium
Which of the following indicator is known as metal indicator
Which of the following indicator is known as metal indicator Options (a) Phenolphthalein (b) Phenol red (c) Eriochrome Black-T (d)…
7 years ago
Which of the following is the strongest base
Which of the following is the strongest base Options (a) H₂⁺ (b) H (c) HCO₃⁻ (d) H⁻ Correct Answer: H⁻Explanation:No…
7 years ago
The equilibrium constant of a reaction is 300. If the volume of a reaction flask
The equilibrium constant of a reaction is 300. If the volume of a reaction flask is trippled, the equilibrium constant…
7 years ago
The pH of 0.001 N acetic acid solution, which is 10% dissociated, is
The pH of 0.001 N acetic acid solution, which is 10% dissociated, is Options (a) 3 (b) 1 (c) 4…
7 years ago
Which of the following is a characteristic of a reversible reaction
Which of the following is a characteristic of a reversible reaction Options (a) It never proceeds to completion (b) It…
7 years ago
If pH value of a solution is 3 and by adding water, it becomes 6,
If pH value of a solution is 3 and by adding water, it becomes 6,then the dilution is increased by…
7 years ago
In N₂ + 3H₂ → 2NH₃ reversible reaction ,increases in pressure will favour
In N₂ + 3H₂ → 2NH₃ reversible reaction ,increases in pressure will favour Options (a) reversible reaction (b) forward direction…
7 years ago
A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.
A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.What will be its pH? (pKa…
7 years ago
The law of equilibrium was first given by
The law of equilibrium was first given by Options (a) Boyle (b) Goldberg (c) Waage (d) both (Goldberg) and (Waage)…
7 years ago