JEE Main 20248 AprilEvening Shift
- Exam
- JEE Main
- Year
- 2024
- Date
- 8 April
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Ionic Equilibrium
JEE Main 2024 · 8 April · Evening Shift · Chemistry · Ionic Equilibrium
Given below are two statements : Statement (I) : A Buffer solution...
Given below are two statements :
Statement (I) : A Buffer solution is the mixture of a salt and an acid or a base mixed in any particular quantities.
Statement (II) : Blood is naturally occurring buffer solution whose (\mathrm{pH}) is maintained by (\mathrm{H}_2 \mathrm{CO}_3 / \mathrm{HCO}_3^- \Theta) concentrations.
In the light of the above statements, choose the correct answer from the options given below :
Options
- AStatement I is true but Statement II is false
- BBoth Statement I and Statement II are true
- CStatement I is false but Statement II is true
- DBoth Statement I and Statement II are false
Correct answer
C. Statement I is false but Statement II is true
Step-by-step solution
Buffer solution is a mixture of either weak acid / weak base and its respective conjugate.
Blood is a buffer solution of carbonic acid and bicarbonate
Statement 1 is false but Statement II is true.
Statement 1 is false but Statement II is true.