Quiz
DF07 Precipitates
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Questions in this quiz (6)
1Molecules with small charges have lower solubility and vice versa molecules with large charges have higher solubility.
- ATrue
- BFalse
2Increasing the ratio of H-bonding to hydrophobic groups will decrease the hydrophilicity.
- ATrue
- BFalse
3Intra-molecular bonding increases interaction with solvent.
- ATrue
- BFalse
4The dielectric constant is a [blank_start]predictor[blank_end] of polarity, determined by ability to [blank_start]conduct[blank_end] an electric current. The [blank_start]higher[blank_end] the dielectric constant value, the more polar the solvent.
- Apredictor
- Bconduct
- Chigher
- Dlower
5Non-polar solvents dissolve non-polar solutes through [blank_start]induced dipole[blank_end] interactions.
- Ainduced dipole
- Bionic
- Ccovalent
6Semi-polar solvents are very important in pharmaceutical solutions as [blank_start]cosolvents[blank_end]. They [blank_start]induce[blank_end] a certain degree of [blank_start]polarity[blank_end] in non-polar solvents and molecules.
- Acosolvents
- Binduce
- Cpolarity
Information
- Description
- PHCY211 (Formulation) Quiz on DF07 Precipitates, created by Mer Scott on 28/04/2018.
- Author
- Mer Scott
- Language
- English
- Views
- 2
- History
- Created on 28 Apr 2018 · updated on 28 Apr 2018
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