MCQ
Compound $A$ gives $D-$Galactose and $D-$Glucose on hydrolysis. The compound $A$ is:
- ✓Lactose
- BAmylose
- CSucrose
- DMaltose
✓
Answer
Correct option: A.
Lactose
a
Lactose : It is a disaccharide of $\beta$-D-Galactose and $\beta$-D-Glucose with $\mathrm{C}_{1}$ of galactose and $\mathrm{C}_{4}$ of glucoselink.
Lactose : It is a disaccharide of $\beta$-D-Galactose and $\beta$-D-Glucose with $\mathrm{C}_{1}$ of galactose and $\mathrm{C}_{4}$ of glucoselink.
Lactose : $\beta-D-$Galactose $+\beta-D-$Glucose.
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
The spin-only magnetic moment value of the compound with strongest oxidizing ability among $MnF _{4}, MnF _{3}$ and $MnF _{2}$ is $.............$ $B.M.$ [nearest integer]
→Heat of neutralisation of weak acid and strong base is less than the heat of neutralisation of strong acid and strong base due to
Amongst the following the total number of species NOT having eight electrons around central atom in its outermost shell, is $NH _3, AlCl _3, BeCl _2, CCl _4, PCl _5:$
→$A + CC{l_4} + KOH \to $ Salicylic acid
→$‘A’$ in above reaction is
Olefins can be hydrogenated by
The cell reaction of given cell is spontaneous if
→$Pt|Cl_2| Cl^-(1\,M) ||Cl^-(1\,M)|Cl_2|Pt$
$P_1\, atm$ $P_2\, atm$
In the lewis dot structure for $\mathrm{NO}_2{ }^{-}$, total number of valence electrons around nitrogen is .......
→what is $C$ ?
→Which of the following is more stable than the remaining three
The amount of ${K_2}C{r_2}{O_7}$ (eq. wt. $ 49.04$) required to prepare $100\,ml$ of its $0.05\,N$ solution is ........ $g$
→