MCQ
Ether which is liquid at room temperature is
  • A
    ${C_2}{H_5}OC{H_3}$
  • B
    $C{H_3}OC{H_3}$
  • ${C_2}{H_5}O{C_2}{H_5}$
  • D
    None of these

Answer

Correct option: C.
${C_2}{H_5}O{C_2}{H_5}$
c
(c) $C{H_3}OC{H_3}$ and ${C_2}{H_5}OC{H_3}$ are gases while ${C_2}{H_5}O{C_2}{H_5}$ $(b.p. \,308\, K)$ is low boiling liquid.

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

Similar questions

Find the frequency of light that corresponds to photons of energy $5.0\times10^{-5}\, erg$
A $0.0020\, m$ aqueous solution of an ionic compound $[Co(NH_3)_5(NO_2)]Cl$ freezes at $- 0.00732\,^oC.$ Number of moles of ions which $1\, mol$ of ionic compound produces on being dissolved in water will be 

$(K_f =-1.86\,^o\,C/m)$

Foul smelling compound formed, during carbyl amine reaction is :
$2 \mathrm{MnO}_4^{-}+\mathrm{bI}^{-}+\mathrm{cH}_2 \mathrm{O} \rightarrow \mathrm{xI}_2+\mathrm{yMnO}_2+\mathrm{zOH}^{-}$

If the above equation is balanced with integer coefficients, the value of $z$ is____

How many grams of $Ca{C_2}{O_4}$ will dissolve in distilled water to make one litre of saturated solution ? (Solubility product of $Ca{C_2}{O_4}$ is $2.5 \times {10^{ - 9}}\,mol{e^2}\,litr{e^{ - 2}}$ and its molecular weight is $128$)
The second ionization energy is maximum for
Which of the following statement(s) is/are correct?

$(A)$ The $pH$ of $1 \times 10^{-8}\,M\,HCl$ solution is $8$.

$(B)$ The conjugate base $H _2 PO _4^{-}$is $HPO _4{ }^{2-}$.

$(C)$ $K _{ w }$ increases with increase in temperature.

$(D)$ When a solution of weak monoprotic acid is titrated against a strong base at half neutralisation point, $pH =\frac{1}{2} pK _{ a }$

Choose the correct answer from the option given below.

Which of the following atoms and ions are isoelectronic i.e. have the same number of electrons with the neon atom
The correct formula of diammine dichlorodicyano chromate $(III)$ is
The action of $AlCl_3$ in Friedel Craft's reaction is