MCQ
The compound having both $sp$ and $s{p^2}$ hybridised carbon atom is
- APropene
- BPropyne
- ✓Propadiene
- DNone of these
✓
Answer
Correct option: C.
Propadiene
c
(c) $\mathop {\mathop {C{H_3}}\limits_{s{p^2}} = \mathop {{C_{}}}\limits_{sp} = \mathop {C{H_2}}\limits_{s{p^2}} }\limits_{{\rm{Propadiene}}} $
(c) $\mathop {\mathop {C{H_3}}\limits_{s{p^2}} = \mathop {{C_{}}}\limits_{sp} = \mathop {C{H_2}}\limits_{s{p^2}} }\limits_{{\rm{Propadiene}}} $
Propadiene has both $sp$ and $s{p^2}$-hybridized carbon atoms.
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
Which of the following compounds will not undergo decomposition on passing electricity through aqueous solution
The correct order of heat of hydrogenation of given molecules is
The $pH$ of millimolar $HCl$ is
→Which of the following reaction is a redox reaction
The molar enthalpies of combustion of $C_2H_2(g), C (graphite)$ and $H_2(g)$ are $-1300, -394,$ and $-286\, KJ \,mol^{-1}$, respectively. The standard enthalpy of formation of $C_2H_2(g)$ is .......$kJ \,mol^{-1}$
→Calculate $\Delta H_f^o$ of $SiH_2$ from the following reactions
→$Si_2H_6(g)\,\,+\,\,H_2(g)\,\,\to \,\, 2SiH_4(g),\,\,\Delta H\,\,=\,\,-\,11.7\,\,kJ/mol$
$SiH_4(g)\,\,\to \,\,SiH_2(g)\,\,+\,\,H_2(g),\,\, \Delta H\,\,=\,\,+239.7\,\,kJ/mol$
$\Delta H_f^o\,\,Si_2H_6(g)\,\,=\,\,80.3\,\,kJ/mol$
......$kJ/mol$
Which of the following is neutral oxide ?
The reaction of an aldehyde with hydroxylamine gives a product which is called
$2.7 \mathrm{Kg}$ of each of water and acetic acid are mixed, The freezing point of the solution will be $-\mathrm{x}^{\circ} \mathrm{C}$. Consider the acetic acid does not dimerise in water, nor dissociates in water $\mathrm{x}=$ . . . . . . . (nearest integer)
→[Given : Molar mass of water $=18 \mathrm{~g} \mathrm{~mol}^{-1}$, acetic acid $=60 \mathrm{~g} \mathrm{~mol}^{-1}$ ]
${ }^{\mathrm{K}_{\mathrm{f}}} \mathrm{H}_2 \mathrm{O}: 1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$
$\mathrm{K}_{\mathrm{r}}$ acetic acid : $3.90 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$
freezing point: $\mathrm{H}_2 \mathrm{O}=273 \mathrm{~K}$, acetic acid $=290 \mathrm{~K}$ ]
Among the following, the achiral amino acid is