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Home /
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MDCAT Past Papers /
DUHS /
Chemistry /
Chap No 2 /
2022 /
Quiz 1

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MDCAT Past Papers - DUHS - Chemistry - Chap No 2 - 2022 Quiz

Attempt 10 MCQs on MDCAT Past Papers - DUHS - Chemistry - Chap No 2 (Year 2022) | Quiz 1

1. Small diffusion in solid is due to:

Very fast motion of its particle
Vibrational motions of its particle
Rotational motion of its particle
Translational motion of its particle

2. The comparasion of rate of diffusion of H₂ and O₂ is in the ratio of:

2:01
1:04
3:02
4:01

3. The kinetic molecular theory of gases explains:

Mass number
The behaviour of gases
Atoms number
Electron

4. Gases deviate from ideal behavior more:

At low temperature & high pressure
Both temperature & pressure low
Both temperature & pressure High
At high temperature & low pressure

5. The two crystals NaNO₃ & CaCO₃ are both trigonal, they are:

Isomers
Polymorphs
Allotropes
Enantiomers

6. Cation and anion formed which combines to form crystal lattices:

Only cation is isoelectronic to nearest noble gas
Cation and anion both are isoelectronic to nearest noble gas
Cation and anion both are isoelectronic to nearest noble gas & No of electrons lost by metal and number of electrons gain by non-metal are equal
Only anion is isoelectronic to nearest noble gas

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