You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Valence Bond Theory

Which of the ...

Question

Which of the following molecule is having complete octet?

B e C l_{1}

(dimer)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B e H_{2}

(dimer)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B e H_{2} (s)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B e C l_{2} (s)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $B e C l_{2} (s)$
In $B e C l_{2} (s)$ , the octet of $B e$ is complete due to formation of polymeric structure containing $B e - C l - B e$ bridges which contain $3 c - 2 e$ bonds.

Suggest Corrections

Similar questions

Q. If following molecules undergo dimerization then find the value of

\frac{Y Z}{X}

.
(i)

C l O_{3}

, (ii)

O F

, (iii)

G a H_{3}

, (iv)

A l C l_{3}

, (v)

I C l_{3}

, (vi)

B e H_{2}

, (vii)

N O_{2}

Where,

X =

Number of molecules which are hypervalent in dimeric form.

Y =

Number of molecules which com octet in dimer form.

Z =

Number of molecules which are hypovalent in dimeric form.

Q. The state of hybridisation of central atom in dimer of

B H_{3}

and

B e H_{2}

Q. The state of hybridisation of the central atom in the dimer of

B H_{3}

and

B e H_{2}

is:

Q. Find the value of

\frac{y . z}{x}

, if the following molecules undergo dimerization:
I.

C l O_{3}

II.

O F_{2}

III.

G a H_{3}

IV.

A l C l_{3}

I C l_{3}

VI.

B e H_{2}

VII.

N O_{2}

x

: Number of molecules which are hypervalent in dimeric form

y

: Number of molecules with a complete octet in dimeric form

z

: Number of molecules which are hypovalent in dimeric form

The hybridization of central atom in dimer of $B H_{3}$ and $B e H_{2}$ is:

Join BYJU'S Learning Program

Which of the following molecule is having complete octet?

The correct option is D BeCl2(s)In BeCl2(s), the octet of Be is complete due to formation of polymeric structure containing Be−Cl−Be bridges which contain 3c−2e bonds.

The correct option is D $B e C l_{2} (s)$
In $B e C l_{2} (s)$ , the octet of $B e$ is complete due to formation of polymeric structure containing $B e - C l - B e$ bridges which contain $3 c - 2 e$ bonds.