7.75. Assertion: The solutions of salts formed from strong acids and bases are neutral.

Reason: The cations (e.g., Na⁺, K⁺, Ca²⁺, Ba²⁺, etc.) of strong bases and anions (e.g., Cl^–, Br^–, NO^3–, ClO^4– etc.) of strong acids simply get hydrated but do not hydrolyse.

pH for 0.01 M NaOH solution is

K_p for the given reaction is (36 × 10^–2atm^–1) Find out K_c (M^–1) (nearest integer).

(2NO₂ N₂O₄)

(R=0.0821 atm. L/mol. K)

(T = 300K)

A(g) ->B(g) + $\frac{1}{2}$ <!-- [if gte mso 9]><xml> </xml><![endif]-->C(g)

In the about reaction, the correct relation between K_p, a and equilibrium pressure (p) is

Which of the following equilibrium will shift in forward direction on applying pressure?

The ionization constant of HCN is 4.5 × 10^–10 at 298 K. Hydrolysis constant of sodium cyanide is