MCQ
The general formulas ${C_n}{H_{2n}}{O_2}$ could be for open chain
- ADiketones
- ✓Carboxylic acids
- CDiols
- DDialdehydes
✓
Answer
Correct option: B.
Carboxylic acids
b
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
$D-$ Glucose $\xrightarrow[\Delta ]{HN{{O}_{3}}} (A)$; Product $(A)$ is
→$2.2\, g$ of nitrous oxide $\left( N _{2} O \right)$ gas is cooled at a constant pressure of $1\, atm$ from $310\, K$ to $270 \,K$ causing the compression of the gas from $217.1 \,mL$ to $167.75 \,mL$. The change in internal energy of the process, $\Delta U$ is ' $- x ^{\prime} J$. The value of ' $x$ ' is $....$
→[nearest integer]
(Given: atomic mass of $N =14\, g \,mol ^{-1}$ and of $O$ $=16\, g\, mol ^{-1}$.
Molar heat capacity of $N _{2} O$ is $100\, JK ^{-1}\, mol ^{-1}$ )
Assuming that the degree of hydrolysis is small, the $pH$ of $0.1\, M$ solution of sodium acetate $(K_a\, = 1.0\times10^{- 5})$ will be
→In the following reaction sequence the major products $B$ is
→Amongst the following ions, which one has the highest paramagnetism ?
The reaction $2FeC{l_3} + SnC{l_2} \to 2FeC{l_2} + SnC{l_4}$ is an example of
→In endothermic reaction, the value of change in enthalpy $(\Delta H)$ is
→The value of magnetic quantum number of the outermost electron of $\mathrm{Zn}^{+}$ion is ..... .
→One mole of an ideal monoatomic gas is heated in a process $PV^{5/2} =$ constant. Amount heat absorbed in the process for $36\,^oC$ rise in temperature.....$cal$
→The product $(B)$ is
→