MCQ
Which gas is eliminated in fermentation
- A${O_2}$
- ✓$C{O_2}$
- C${N_2}$
- D${H_2}$
✓
Answer
Correct option: B.
$C{O_2}$
b
(b) $\mathop {{C_6}{H_{12}}{O_6}}\limits_{{\text{Glucose}}} \xrightarrow{{{\text{Zymase}}}}2{C_2}{H_5}OH + 2C{O_2}$
(b) $\mathop {{C_6}{H_{12}}{O_6}}\limits_{{\text{Glucose}}} \xrightarrow{{{\text{Zymase}}}}2{C_2}{H_5}OH + 2C{O_2}$
During fermentation $C{O_2}$ gas is eliminated.
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 Lassaigne’s test the organic compound is fused with Na followed by extraction with distilled water. Which of the following is not the possible product of this fusion reaction
At $25\,^oC$, the solubility product of $Mg(OH)_2$ is $1.0\times10^{-11}$. At which $pH$, will $Mg^{2+}$ ions start precipitating in the form of $Mg(OH)_2$ from a solution of $0.001\, M\, Mg^{2+}$ ions?
→The free energy change for the following reactions are given below,${C_2}{H_2}(g) + \frac{5}{2}{O_2}(g)\, \to $$2C{O_2}(g) + {H_2}O(l);\,\Delta {G^o} = - 1234\,kJ$ $C(s) + {O_2}(g)\, \to C{O_2}(g)\,\,\Delta {G^o} = - 394\,kJ$${H_2}(g) + \frac{1}{2}{O_2}(g)\, \to \,{H_2}O(l)\,\,\,\Delta {G^o} = - 237\,kJ$
→What is the standard free energy change for the reaction ${H_2}(g) + 2\,C\,(s) \to {C_2}{H_2}(g)$ .....$kJ$
The product formed when glycerol reacts with $PCl_5$ is -
→The molecule which is having maximum number of lone pair
Which gas is liberated when $A{l_4}{C_3}$ is hydrolysed
→The four quantum numbers of the valence electron of potassium are
Which of the following sets of atomic numbers corresponds to elements of group $16$ ?
→Product $(C)$ is
→In the reaction, $Cl _2+ CH _4 \xrightarrow{ hv } CH _3 Cl + HCl$ presence of a small amount of oxygen.
→