📚NCERT Questions — CBSE11

What is the nature of the hydrogen atom when it participates in a hydrogen bond?

The Ksp values for Ni(OH)2 and AgCN are 2.0 x 10^-15 and 6 x 10^-17 respectively. Which salt is more soluble in water?

A process is said to be reversible if it proceeds:

What is the shape of a molecule with a central atom having two bond pairs and one lone pair (AB2E type)?

In the combustion of methane (CH4 + 2O2 → CO2 + 2H2O), how many moles of O2 are required to react with 1 mole of CH4?

The pH of a 0.1M monobasic acid is 4.50. What is the concentration of H+?

What are the conditions for the linear combination of atomic orbitals (LCAO) to form molecular orbitals?

For a sparingly soluble salt BaSO4(s) <=> Ba2+(aq) + SO4^2-(aq), the solubility product constant (Ksp) is given by:

Perform the multiplication: (2.5 x 10^3) x (4.0 x 10^2).

If the equilibrium constant Kc for a reaction is very small (Kc < 10^-3), what does this imply about the reaction?