MCQ
Above Gauche form is stable when $Z$ is
- A$-F$
- B$-OH$
- C$-OCH_3$
- ✓All of these
✓
Answer
Correct option: D.
All of these
d
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
Assuming that water vapour is an ideal gas, the internal energy change $(\Delta U)$ when $1\, mol$ of water is vapourised at $1\, bar$ pressure and $100\,^oC,$ (given : molar enthalpy of vapourisation of water at $1\, bar$ and $373\, K = 41\, kJ\, mol^{-1}$ and $R = 8.3\, J\, mol^{-1}\, K^{-1}$) will be .............. $\mathrm{kJ\,mol}^{-1}$
→Which of the following molecule is most covalent :-
In which of the following octahedral complex species the magnitude of ${\Delta _0}$ will be maximum ?
→Which give positive iodoform test
$FeO _4^{2-} \stackrel{+2.2\,V }{\longrightarrow} Fe ^{3+} \stackrel{+0.70\,V }{\longrightarrow} Fe ^{2+} \stackrel{-0.45\,V }{\longrightarrow} Fe ^0$
→$E _{ FeO _4^{2-} / Fe ^{2+}}^\theta$ is $x \times 10^{-3} V$. The value of $x$ is $.........$.
In which of the following species maximum atom can lie in same plane?
General formula of paraffin is
Which of the following nucleophile will show minimum reactivity towards ${{S}_{{{N}^{2}}}}$ reaction :
→In which of the following process, highest energy is absorbed ?
A sample of phosphorus trichloride $(PC{l_3})$ contains $1.4$ moles of the substance. How many atoms are there in the sample
→