MCQ
Which buffer is present in human blood :-
- A$NaH_2PO_4 + Na_2HPO_4$
- B$H_3PO_4 + NaH_2PO_4$
- C$CH_3COOH + CH_3COONa$
- ✓$H_2CO_3 + HCO_3^-$
✓
Answer
Correct option: D.
$H_2CO_3 + HCO_3^-$
d
$H_2CO_3/HCO_3^-$
$H_2CO_3/HCO_3^-$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In Heisenberg's uncertainty equation $\Delta x \times \Delta p \ge \frac{h}{{4\pi }}$; $\Delta p$ stands for
→Compound having maximum number of bonded pairs of electrons in its molecule is:
Chromatographic technique/s based on the principle of differential adsorption is/are
→$A$. Column chromatography
$B$. Thin layer chromatography
$C$. Paper chromatography
Choose the most appropriate answer from the options given below:
The de-Broglie wavelength of a particle with mass $1\,gm$ and velocity $100\,m/\sec $ is
→Which of the following has minimum reactivity towards nucleophiles ?
Choose the correct answer. A thermodynamic state function is a quantity
In Lithum, $2s$ electron experience the force of attraction exerted by nucleus is
→Which is smallest in size
Compound $(C)$ in above sequence of reaction is
→The technique in which extraction of compound takes place on the basis of more solubility of one compound in another solvent, is: