Single Choice

On the basis of percent ionic character for the compounds $$CD$$ & $$AB$$, they will be colourless. If true enter 1, else enter 0.

A1
Correct Answer
B0
Cnon of these
DData insufficient

Solution

% Ionic character $$\displaystyle = 16\left | X_{A}-X_{B} \right |+3.5\left ( X_{A}-X_{B} \right )^{2}$$
for CD = 16 (1.2) + 3.5 (1.2)2
=24.24%
$$\displaystyle \therefore $$ Colourless.

SIMILAR QUESTIONS

Periodic Classification of Elements

AB is predominantly ionic as $$\displaystyle A^{+}B^{-}$$ if___________.

Periodic Classification of Elements

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Periodic Classification of Elements

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Periodic Classification of Elements

Identify the correct order of solubility in aqueous medium :

Periodic Classification of Elements

Aqueous solutions of two compounds $$M-O-H$$ and $$M'-O-H$$ have been prepared in two different beakers. If the electronegativity of $$M= 3.5,\ M' = 1.72,\ O = 3.0$$ and $$H = 2.1$$, then the solutions respectively are:

Periodic Classification of Elements

Aqueous solutions of two compounds $$M_1 -O-H$$ and $$M_ 2-O-H$$ are prepared in two different beakers. If, the electronegativity of $$M, =3.4,M.2 =1.2,O =3.5$$ and $$H =2.1$$, then the nature of two solutions will be respectively :

Periodic Classification of Elements

Water is an oxide of hydrogen represented by the formula $$H_2O$$. However, the oxide of fluorine is represented by the formula $$OF_2$$ and not $$F_2O$$. How do you justify this?

Periodic Classification of Elements

Two elements having equal electronegative values will form covalent (non polar) bond. If true enter 1, else enter 0.

Periodic Classification of Elements

HAO is the compound whose aqueous solutions is basic and order of basic strength is____.

Periodic Classification of Elements

Calculate the electronegativity of silicon using Allred Rochow method. Covalent radius of silicon is 1.175 $$ \overset{o}{A} .$$

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