Question

Which of the following is INCORRECT statement?

Options

• When IP > K_sp, the salt solution is supersaturated.

• Penicillin preparations are stabilized by addition of sodium citrate as buffer.

• Kidney stone is developed due to the precipitation of insoluble calcium oxalate.

• pH of blood in our body is maintained due to NH₄OH + NH₄Cl buffer.

Answer 1

pH of blood in our body is maintained due to NH₄OH + NH₄Cl buffer.

Explanation:

pH of blood in our body is maintained due to \[\ce{HCO^-_3 + H2CO3}\] buffer.