N Awasthi Physical Chemistry
Which of the following will function as buffer?
18
Nov
Which of the following will function as buffer? Which of the following will function as buffer? November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
Which of the following mixtures can acts as a buffer?
18
Nov
Which of the following mixtures can acts as a buffer? Which of the following mixtures can acts as a buffer? November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
Which of the following statement(s) is/are correct? (a) The conjugate acid of NH-2 is NH3
18
Nov
Which of the following statement(s) is/are correct? (a) The conjugate acid of NH-2 is NH3 Which of the following statement(s) is/are correct? (a) The conjugate acid of NH-2 is NH3 November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
If Ka1,Ka2 are the first, second and third dissociation constants of H3PO4 and Ka1>>Ka2>>Ka3. Which is/are correct:
18
Nov
If Ka1,Ka2 are the first, second and third dissociation constants of H3PO4 and Ka1>>Ka2>>Ka3. Which is/are correct: If Ka1 Ka2 are the first second and third dissociation constants of H3PO4 and Ka1>>Ka2>>Ka3. Which is/are correct: November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , [...]
Which of the following mixtures constitute a buffer?
18
Nov
Which of the following mixtures constitute a buffer? Which of the following mixtures constitute a buffer? November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
Which of the following expressions is/are true? (a) (H+) = (OH^-) = root Kw for a neutral solution
18
Nov
Which of the following expressions is/are true? (a) (H+) = (OH^-) = root Kw for a neutral solution Which of the following expressions is/are true? (a) (H+) = (OH^-) = root Kw for a neutral solution November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium [...]
If concentration of two weak bases are same and degree of ionization (α) is very less, then their relative strength can be compared by:
18
Nov
If concentration of two weak bases are same and degree of ionization (α) is very less, then their relative strength can be compared by: If concentration of two weak bases are same and degree of ionization (α) is very less then their relative strength can be compared by: November 18, 2020 Category: Chapter 6 - [...]
If concentration of two weak acids are different and D.O.D. (α) is very less, then their relative strength can be compared by:
18
Nov
If concentration of two weak acids are different and D.O.D. (α) is very less, then their relative strength can be compared by: If concentration of two weak acids are different and D.O.D. (α) is very less then their relative strength can be compared by: November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 [...]
Which among the following statement is/are correct ? (a) pH = -log10 (H3O+) for dilute solution (b) pH of H2O decreases with increase of temperature
18
Nov
Which among the following statement is/are correct ? (a) pH = -log10 (H3O+) for dilute solution (b) pH of H2O decreases with increase of temperature Which among the following statement is/are correct ? (a) pH = -log10 (H3O+) for dilute solution (b) pH of H2O decreases with increase of temperature November 18, 2020 Category: Chapter [...]
Which of the following statements is/are correct about the ionic product of water?
18
Nov
Which of the following statements is/are correct about the ionic product of water? Which of the following statements is/are correct about the ionic product of water? November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,