The general formula of one molecule of a metallic halide can be

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M X_{2}

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M X_{3}

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M_{2} X

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Solution

The correct options are
A MX
B $M X_{2}$
C $M X_{3}$
The general formula of one molecule of a metallic halide can be-
$M X = N a C l$
$M X_{2} = M g C l_{2}$
$M X_{3} = A l C l_{3}$
All halogens are monovalent hens $M_{2} X$ is not possible.

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Similar questions

Q. What would be the formula of metal halide if successive ionisation energies of metal are 5eV, 50eV, 68eV, 90 eV and 120eV?

Q. The metal which can form a predominantly stable covalent halide of the formula MX (X

=

halogen)?

The first (Δ_iH1) and the second (Δ_iH) ionization enthalpies (in kJ mol^–1) and the (Δ_egH) electron gain enthalpy (in kJ mol^–1) of a few elements are given below:

Elements	Δ_iH	Δ_iH	Δ_egH
I	520	7300	–60
II	419	3051	–48
III	1681	3374	–328
IV	1008	1846	–295
V	2372	5251	+48
VI	738	1451	–40

Which of the above elements is likely to be :

(a) the least reactive element.

(b) the most reactive metal.

(d) the least reactive non-metal.

(e) the metal which can form a stable binary halide of the formula MX₂, (X=halogen).

(f) the metal which can form a predominantly stable covalent halide of the formula MX (X=halogen)?

Q. A metal which can form a predominantly Stable Covalent Halide of Formula

M X, X

is:

Q. A metal that forms a stable binary halide of formula

A X_{2}

(X = Halogen) is :

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The general formula of one molecule of a metallic halide can be

The correct options are A MX B MX2 C MX3The general formula of one molecule of a metallic halide can be-MX=NaClMX2=MgCl2MX3=AlCl3All halogens are monovalent hens M2X is not possible.

The correct options are
A MX
B $M X_{2}$
C $M X_{3}$
The general formula of one molecule of a metallic halide can be-
$M X = N a C l$
$M X_{2} = M g C l_{2}$
$M X_{3} = A l C l_{3}$
All halogens are monovalent hens $M_{2} X$ is not possible.