Propene and propyne can be distinguished by - Vidyadip

MCQ

Propene and propyne can be distinguished by

A
$Br_2/CCl_4$
B
Baeyer's Reagent
✓
$AgNO_3 + NH_4OH$
D
$O_3$

✓

Answer

Correct option: C.

$AgNO_3 + NH_4OH$

c
$C{H_3} - CH = C{H_2}\xrightarrow{{AgN{O_3} + N{H_4}OH}}$ No reaction

$C{H_3} - C \equiv CH\xrightarrow{{AgN{O_3} + N{H_4}OH}}\mathop {C{H_3} - C \equiv \bar C\,Ag}\limits_{white\,ppt} \downarrow $

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

More "M.C.Q (1 Marks)" from 9. Hydricarbon→9. Hydricarbon — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

What will be the equivalent weight of $Mg ( A =24)$ in $MgCl _2$ ?

What is pH of resulting solution when equal volume when equal of 0.1M NaOH and 0.01M HCl are mixed? $[\log 4.5 = 0.65]$

Find enthalpy of neutralisation of $NH_4OH$ and $HCN$ in aqueous solution if enthalpy of ionisa tion of $NH_4OH$ and $HCN$ are $7 \ kJ/mol$ and $8\ kJ/mol$. also enthalpy of ionisation of $H_2O$ is $57. 3\ kJ/mole$.......$ kJ/mol$

The incorrect order of adjacent bond angle

For the reaction ; $2A_{(g)}+ B_{(g)} \rightleftharpoons 3C_{(g)} + D_{(g)}$ two moles each of $A$ and $B$ were taken into one litre flask. The following must always be true when the system attains equilibrium

$1{s^2}2{s^2}2{p^6}3{s^1}$ shows configuration of

In $Na_2S_4O_6$, the oxidation number of $S$ is

Given below are two statements:

Statement $(I)$ : $A$ Buffer solution is the mixture of a salt and an acid or a base mixed in any particular quantities.

Statement $(II)$ : Blood is naturally occurring buffer solution whose $\mathrm{pH}$ is maintained by $\mathrm{H}_2 \mathrm{CO}_3 / \mathrm{HCO}_3$ concentrations.

In the light of the above statements, choose the correct answer from the options given below.

$XNa_2HAsO_3 + YNaBrO_3 + ZHCl \longrightarrow$

$NaBr + H_3AsO_4 + NaCl$

The values of $X, Y$ and $Z$ in the above redox reaction are respectively

In the long form of periodic table, the element having lowest ionisation potentials are present in