Q. A compound that is capable of forming hydrogen bonds with water

View solution

Q. What makes water a liquid at room temperature?

View solution

Q. ΔG is negative for which of the following processes?

View solution

Q. ΔH is positive for which of the following processes?

View solution

Q. What is the factor that is responsible for salts like NaCl to dissolve in water easily?

View solution

Q. What is the heat of vaporization of water?

View solution

Q. The bond dissociation energy of hydrogen bonds in a water molecule is ______________

View solution

Q. The bond dissociation energy of O-H bond in a water molecule is _____________

View solution

Q. Which of the following is a hypertonic solution?

View solution

Q. Which of the following is a hypotonic solution?

View solution

Q. Which of the following is an isotonic solution?

View solution

Q. What is the concentration of OH⁻ in a solution with a H⁺ concentration of 1.3×10⁻⁴ M?

View solution

Q. Identify the triprotic acid from the following.

View solution

Q. Which of the following acids has the lowest pKₐ value?

View solution

Q. Which of the following bases has the highest pKₐ value?

View solution

Q. The degree of ionization does not depend on?

View solution

Q. The hydrolysis constant of CH₃COONa is given by

View solution

Q. K1 and K2 for oxalic acid are 6.5×10⁻² and 6.1×10⁻⁵ respectively. What will be the [OH⁻] in a 0.01M solution of sodium oxalate?

View solution

Q. If pKb for fluoride at 25°c is 10.83, the ionization constant of hydrofluoric acid in water at this temperature is?

View solution

Q. Aqueous solution of the detergents are _________

View solution