- hydrogen ion
- hydride ion
- oxide ion
- methoxide ion
Correct Answer is:
hydride ion
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- Diffusion
- Effusion
- Attraction with air
- Low dsensity
Correct Answer is:
Diffusion
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- Ionic crystal
- Covalent crystal
- Molecular crystal
- Any type of crystal
Correct Answer is:
Molecular crystal
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- prilling
- evaporation
- condensation
- crystallization
Correct Answer is:
prilling
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- primary alcohol
- secondary alcohol
- tertiary alcohol
- dihydric alcohol
Correct Answer is:
primary alcohol
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- 2.0 x 10-10 mol dm-3
- 1.414 x 10-5 mol dm-3
- 1.0 x 10-10 mol dm-3
- 1.0 x 10-5 mol dm-3
Correct Answer is:
1.414 x 10-5 mol dm-3
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Chemistry MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Teaching, CT, PTC, SST, B.Ed, M.Ed of past papers
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- hydrates
- hydrides
- binary compounds
- interstitial compounds
Correct Answer is:
interstitial compounds
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- Change in state of the system is increased
- Temperature of the ystem may rise
- Chemical reaction may take place
- All
Correct Answer is:
All
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- Mother liquor
- Dilute solution
- Residue
- both A & B
Correct Answer is:
Dilute solution
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- Glyoxime
- Benzaldehyde
- Glycol
- Glyoxal
Correct Answer is:
Glyoxal
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- Alkyne
- Alkene
- Alkane
- Alcohol
Correct Answer is:
Alkane
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|
- 16 gmol-1
- 32 gmol-1
- 48 gmol-1
- 64 gmol-1
Correct Answer is:
32 gmol-1
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- Increases
- Decreases
- No change
- Variable trend
Correct Answer is:
Increases
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