Suitable reagent for above conversion - Vidyadip

MCQ

Suitable reagent for above conversion

A
$(i)$ $(conc. H_2SO_4 + HNO_3)$ ;

$(ii)$ $Sn / HCl$;

$(iii)$ $NaNO_2 + HCl/0-5^oC$ ;

$(iv)$ ${H^ + }{B^ - }{F_4}$

$(v)$ $NaNO_2$
✓
$(i)$ $(conc. H_2SO_4 + HNO_3)$ ;

$(ii)$ $Sn / HCl$

$(iii)$ $NaNO_2 + HCl/0-5^oC$ ;

$(iv)$ ${H^ + }{B^ - }{F_4}$
C
Both
D
None of these

✓

Answer

Correct option: B.

$(i)$ $(conc. H_2SO_4 + HNO_3)$ ;

$(ii)$ $Sn / HCl$

$(iii)$ $NaNO_2 + HCl/0-5^oC$ ;

$(iv)$ ${H^ + }{B^ - }{F_4}$

b

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

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

Similar questions

The compound that is not olefinic organometallic is

$x{A_{\left( s \right)}}\, \rightleftharpoons \,y{B_{(g)}} + z{C_{(g)}}$ If $\frac{{{k_c}}}{{{k_p}}}\, = {(RT)^{ - 2}},$ then which is correct

If the electron pair forming a bond between two atoms $A$ and $B$ is not in the centre, then the bond is

Following figure shows dependence of molar conductance of two electrolytes on concentration. $\Lambda \stackrel{0}{ m }$ is the limiting molar conductivity.The number of Incorrect statement(s) from the following is $...........$

$(A)$ $\Lambda \stackrel{0}{ m }$ for electrolyte $A$ is obtained by extrapolation

$(B)$ For electrolyte B, vx $\Lambda m$ vs $\sqrt{ c }$ graph is a straight line with intercept equal to $\Lambda \stackrel{0}{ m }$

$(C)$ At infinite dilution, the value of degree of dissociation approach zero for electrolyte $B$.

$(D)$ $\Lambda \stackrel{0}{ m }$ for any electrolyte $A$ or $B$ can be calculated using $\lambda^{\circ}$ for individual ions.

When $HN{O_3}$ is dropped into the palm and washed with water, it turns into yellow. It shows the presence of

Decreasing order of reactivity of $HX$ in the reaction $ROH + HX \to RX + {H_2}O$

$108\; \mathrm{g}$ of silver (molar mass $108\; \mathrm{g}\; \mathrm{mol}^{-1}$ ) is deposited at cathode from $AgNO_3 (aq)$ solution by a certain quantity of electricity. The volume (in $L$) of oxygen gas produced at $273 \;\mathrm{K}$ and $1\; bar$ pressure from water by the same quantity of electricity is ............. $\mathrm{litre}$

Which of following is/are correct ?

$(A)$ Nucleotide form from nucleoside and phosphate group by ether linkage

$(B)$ In nucleoside, nitrogenous base link with hexose sugar of $DNA$ or $RNA$

$(C)$ $DNA$ and $RNA$ are differ in only nature of sugar

$(D)$ $A = T$ and $C \equiv G$ are hydrogen bond between nitrogenous base

In order to prepare one litre normal solution of $KMn{O_4}$, how many grams of $KMn{O_4}$ are required if the solution is used in acidic medium for oxidation .............. $\mathrm{g}$

Which element has the highest electronegativity