Download App

STD 12 - 8.2 Carboxylic acids and their derivative — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 8.2 Carboxylic acids and their derivative4 Marks
MCQ
Fats and oils are
  • A
    Acids
  • B
    Alcohols
  • ✓
    Esters
  • D
    Hydrocarbons
✓

Answer

Correct option: C.
Esters
c
(c) Fats and oil jointly known as lipid which are the ester of glycerol with high fatty acid.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Match List $- I$ with List $- II.$

List $- I$

(Products formed)

List $- II$

(Reaction of carbonyl compound with)
$(a)$ Cyanohydrin $(i)$ $NH _{2} OH$
$(b)$ Acetal $(ii)$ $RNH _{2}$
$(c)$ Schiff's base $(iii)$ alcohol
$(d)$ Oxime $(iv)$ $HCN$

Choose the correct answer from the options given below:

→
The equation $\frac{1}{2}{H_2} + \frac{1}{2}C{l_2} \to HCl$ ($\Delta {H_{298}} = - 22060\,kcal$) means
→
Rutherford’s experiment, which established the nuclear model of the atom, used a beam of
→
A salt $MX$ has $K_{sp}$ = $4 × 10^{-10}$ . What value of $K_{sp}$ must another salt $MX_3$ have if the molar solubility of the two salts is to be identical
→
Heat of neutralisation of one equivalent of an acid by one equivalent of a base is  minimum when
→
Give the correct order of electrical conductivity of aqueous solution of following complexes 
$(A)\, [Pt(NH_3)_6]Cl_4 \,\,\,\,\,\,\,\,\,\,\, (B)\, [Cr(NH_3)_6]Cl_3$
$(C)\, [Co(NH_3)_4Cl_2]\, Cl \,\,\,\,\,(D)\, K_2[PtCl_6]$
→
Number of unpaired electrons in inert gas is
→
Correct solubility order is
→
${H_2}(g) + \frac{1}{2}{O_2}(g)\,\, \to \,\,{H_2}O(l)$; $\Delta H$ at $ 298 \,K = -285.8\, kJ$ The molar enthalpy of vaporisation of water at $ 1 $ $atm$ and ${25\,^o}C$ is $44\, kJ. $ The standard enthalpy of formation of  $1$  mole of water vapour at ${25\,^o}C$ is.......$kJ$
→
In the following sequence of reactions

$C{H_3}C{H_2}OH\xrightarrow{{P + {I_2}}}A\xrightarrow[{Ether}]{{Mg}}B $ $\xrightarrow{{HCHO}}C\xrightarrow{{{H_2}O}}D,$

then compound $'D'$ is -

→