Correct statement regarding molecules SF_4, , CF_4 and XeF_4 are - Vidyadip

MCQ

Correct statement regarding molecules $SF_4,\, CF_4$ and $XeF_4$ are

A
$2,\, 0$ and $1$ lone pairs of central atom respectively
B
$1, \,0$ and $1$ lone pairs of central atom respectively
C
$0, \,0$ and $2$ lone pairs of central atom respectively
✓
$1, \,0$ and $2$ lone pairs of central atom respectively

✓

Answer

Correct option: D.

$1, \,0$ and $2$ lone pairs of central atom respectively

d
$SF_4$ : $sp^3d$ hybridization

$CF_4$ : $sp^3$ hybridization

$XeF_4$ : $sp^3d^2$ hybridization

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

A compound ${C_5}{H_8}$ which give white ppt. with ammonical $AgN{O_3}$. A give ${(C{H_3})_2}CHCOOH$ with hot alcoholic $KOH$ then compound is

In pyrrole the electron density is maximum on

What is prefix of ester ?

The end product $(C)$ in the following sequence of reactions is

$HC\, \equiv \,CH\,\xrightarrow[{20\% \,{H_2}S{O_4}}]{{1\% \,HgS{O_4}}}A$ $\xrightarrow[{{H_2}O}]{{C{H_3}MgX}}B\xrightarrow{{[O]}}(C)$

The equilibrium constant of the reaction :

$Cu_{(s)} + 2Ag^+_{(aq)} \rightarrow Cu^{2+}_{(aq)} + 2Ag_{(s)}\,;$

$E^o = 0.46\, V$ at $298\, K$ is

A certain buffer solution contains equal concentration of $X^-$ and $HX$. The $K_b$ for $X^-$ is $10^{-10}$. The $pH$ of the buffer is

With the help of following reactions, arrange metals $A$, $B$, $D$ and $E$ in decreasing order of their reactivity

$(I)$ $B + ANO_3 \to B NO_3 + A$

$(II)$ $A + HCl \to ACl + \frac{1}{2}{H_2}$

$(III)$ $D + ECl \to DCl + E$

$(IV)$ $D + HNO_3 \to H_2$ gas is not evolved

Given below are two statements : One is labelled as Assertion $A$ and the other is labelled as Reason $R$

Assertion $A$ : Thin layer chromatography is an adsorption chromatography.

Reason $R$: A thin layer of silica gel is spread over a glass plate of suitable size in thin layer chromatography which acts as an adsorbent. In the light of the above statements, choose the correct answer from the options given below.

Which is most stable cation

Which one of the following is the true covalent oxide of iodine