MCQ
The type of hybridisation and number of lone pair$(s)$ of electrons of $Xe$ in $XeOF_4$ respectively are
- ✓$sp^3d^2$ and $1$
- B$sp^3d$ and $2$
- C$sp^3d^2$ and $2$
- D$sp^3d$ and $1$
✓
Answer
Correct option: A.
$sp^3d^2$ and $1$
a
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 equations correctly represents the standard heat of formation $(\Delta H_f^o)$ of methane
→The correct set of four quantum numbers for the electron present in the valence shell of K (Z = 19) is:
Which of the following solution is strongest oxidizing agent?
The enthalpy of vapourisation of a liquid is $30 \text{ kJ mol}^{-1}$ and enthalpy of vapourisation is $75 \text{ J mol}^{-1}$. The boiling point of the liquid at $1$ atm is :
→${H_2}O$ is
→The total energy of the electron of $H-$ atom in the second quantum state is $-E_2$. The total energy of the $He^+$ atom in the third quantum state is
→$1.520\, g$ of the hydroxide of a metal on ignition gave $0.995\, gm$ of oxide. The equivalent weight of metal is
→An element $'X'$ atomic number $51$ belongs to $.........$
→The oxidation states of transition metal atoms in $K _{2} Cr _{2} O _{7}, KMnO _{4}$ and $K _{2} FeO _{4},$ respectively, are $x , y$ and $z$. The sum of $x , y$ and $z$ is
→Diatoms, microscopic organisms, are an abundant food source in the oceans producing carbohydrates from carbon dioxide and water by photosynthesis
→$6CO_2 + 6H_2O + solar energy \to C_6H_{12}O_6+6O_2$
A blue whales gain $75\ kg$ of mass per day by feeding on krill. The whale must consume ten times this mass of krill each day. The krill must consume $10.0\ kg$ of diatoms to produce $1.0\ kg$ of krill. Assuming that the mass gain of a whale's life is due to the consumption of carbohydrates $(C_6H_{12}O_6)$ , calculate the moles of $CO_2$ that must be used by the diatoms to produce the carbohydrates consumed by a blue whale in a day