- Molecules are surrounded by solvent molecules
- Ions are surrounded by solvent molecules
- Both ions and molecules are surrounded by solvent molecules
- Both ions and molecules are surrounded by water molecules
Correct Answer is:
Both ions and molecules are surrounded by water molecules
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- 1 M ZnO solution
- 1 M ZnSO4 solution
- 1.5 M ZnSO4 solution
- 0.1 M ZnSO4 solution
Correct Answer is:
1 M ZnSO4 solution
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- 2.24 dm3
- 22.4 dm3
- 1.12 dm3
- 112 dm3
Correct Answer is:
2.24 dm3
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- rate of forward reaction
- rate of backward reaction
- rate constant
- rate co-efficient
Correct Answer is:
rate of forward reaction
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- ethanol and methanol
- acetaldehyde and methanal
- acetone and diethyl ketone
- all of the above
Correct Answer is:
all of the above
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- angular
- trigonal
- linear
- trigonal planar
Correct Answer is:
linear
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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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- Analytical balance
- Guoys balance
- Electrical balance
- Single beam balance
Correct Answer is:
Guoys balance
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Correct Answer is:
CHCL3
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- aldehydes
- ketones
- alcohols
- carboxylic acid
Correct Answer is:
alcohols
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- Plancks theory
- Dual nature of matter
- Heisenbergs uncertainty principle
- All of these
Correct Answer is:
Heisenbergs uncertainty principle
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- alkyl groups are electron donating
- steric hindrance
- Both A and B
- none
Correct Answer is:
Both A and B
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- Cotton
- Costly fabrics
- Linen
- Paper pulb
Correct Answer is:
Costly fabrics
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- clay and clinker
- clay lime stone and gypsum
- lime stone and gypsum
- lime stone and clay
Correct Answer is:
clay lime stone and gypsum
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