Chemical… | NUST Entrance Test Chemistry

Ionic compounds do not show the phenomenon:

Difficulty: Easy

A:

Non-directional and non-rigid

B:

Non-directional and rigid

C:

Directional and non-rigid

D:

Directional and rigid

Which of the following statements is incorrect about ionic compound:

Difficulty: Easy

A:

They are gases at room temperature.

B:

They have regular arrangement of ions.

C:

They conduct electricity in molten state.

D:

They have high melting point.

Which of the following has greater ionic characters in it:

Difficulty: Easy

A:

H_{2}

B:

H_{2}O

C:

HCl

D:

HF

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