MCQ
Which given statement is wrong ?
- AHydrated $CuSO_4$ shows ionic, covalent, coordinate and $H-$ bond
- B$NO_3^-$ shows covalent and coordinate bonds
- ✓$K_4[Fe(CN)_6]$ shows only ionic and coordinate bonds
- DAnion of $K_2CO_3$ shows resonance
✓
Answer
Correct option: C.
$K_4[Fe(CN)_6]$ shows only ionic and coordinate bonds
c
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
${H_2} + \frac{1}{2}{O_2} \to {H_2}O;\,\Delta H = - 68.39\,kcal$
→$K + {H_2}O + $Water $ \to KOH(aq) + \frac{1}{2}{H_2};\,\Delta H = - 48\,kcal$
$KOH + $Water $ \to KOH(aq);\,\Delta H = - 14\,kcal$
The heat of formation of $KOH$ is (in kcal)
Which of the following Carbocation will not undergo rearrangement
Which of the following compounds shall not produce propene by reaction with $HBr$ followed by elimination or direct only elimination reaction ?
→The presence of lone pair in $NH_3$ can change it's :-
→For the given compound $X$, the total number of optically active stereoisomers is. . . . . . .
→The reaction of toluene with $Cl_2$ in presence of $FeCl_3$ gives $X$ and reaction in presence of light gives $Y.$ Thus, $X$ and $Y$ are
→Considering their electron affinities, do you think the alkali metals can form an anion like $M−$, where $M$ represents an alkali metal?
→In which of the following processes, the bond order has increased and paramagnetic character has changed to diamagnetic?
An acidic buffer solution can be prepared by mixing solution of
In acidic medium, $H_2O_2$ changes $Cr_2O_7^{-2}$ to $CrO_5$ which has two $(-O-O)$ bonds. Oxidation state of $Cr$ in $CrO_5$ is
→