NEETChemistryIonic Equilibrium
Calculate the hydrogen ion concentration in the following biological fluids whose pH are given below (a) Human muscle-fluid, pH = 6.83 (b) Human stomach fluid, pH = 1.2 (c) Human blood, pH = 7.38 (d) Human saliva, pH = 6.4.
Options
- A(a) [H + ] = 1.60 × 10 -7 , (b) [H + ] = 1.00 × 10 -1 , (c) [H + ] = 4.00 × 10 -8 , (d) [H + ] = 4.00 × 10 -7
- B(a) [H + ] = 2.50 × 10 -7 , (b) [H + ] = 1.00 × 10 -2 , (c) [H + ] = 5.00 × 10 -8 , (d) [H + ] = 2.50 × 10 -7
- C(a) [H + ] = 2.50 × 10 -8 , (b) [H + ] = 1.00 × 10 -3 , (c) [H + ] = 5.00 × 10 -7 , (d) [H + ] = 2.50 × 10 -6
- D(a) [H + ] = 1.60 × 10 -8 , (b) [H + ] = 1.00 × 10 -2 , (c) [H + ] = 4.00 × 10 -7 , (d) [H + ] = 4.00 × 10 -6
Correct answer
A. (a) [H + ] = 1.60 × 10 -7 , (b) [H + ] = 1.00 × 10 -1 , (c) [H + ] = 4.00 × 10 -8 , (d) [H + ] = 4.00 × 10 -7
Step-by-step solution
Correct Option is : (A) (a) [H + ] = 1.60 × 10 -7 , (b) [H + ] = 1.00 × 10 -1 , (c) [H + ] = 4.00 × 10 -8 , (d) [H + ] = 4.00 × 10 -7