States of Matter – Liquids (Vapour Pressure, Boiling, Surface Tension, Viscosity)
Chemistry · Grade 11 · Week 35 · 25 questions
States of Matter is a core Grade 11 chemistry chapter covering Liquids (Vapour Pressure, Boiling, Surface Tension, Viscosity). Clear understanding here pays off in competitive exams (JEE/NEET) where speed matters.
What you'll practise
- Calculate Liquids (Vapour Pressure, Boiling, Surface Tension, Viscosity)
- Work through NCERT intext examples and exercise questions for states of matter
- Apply states of matter concepts to NCERT exercise and exemplar problems
All 25 questions in this States of Matter – Liquids (Vapour Pressure, Boiling, Surface Tension, Viscosity) quiz
Grade 11 Chemistry — States of Matter – Liquids (Vapour Pressure, Boiling, Surface Tension, Viscosity): 25 practice questions with instant scoring and explanations.
- Vapour pressure of a liquid depends on:
- Boiling point is:
- Normal boiling point of water:
- BP increases with:
- Order of BP: H₂O, H₂S, H₂Se, H₂Te:
- Clausius-Clapeyron equation relates:
- Surface tension arises from:
- Surface tension of water at 20°C:
- Surface tension decreases with:
- Adding soap to water:
- Capillary action: water rises in glass capillary because:
- Mercury in glass capillary:
- Droplets are spherical because:
- Viscosity is:
- Viscosity unit (SI):
- CGS unit of viscosity:
- Viscosity of liquids as T increases:
- Glycerol is more viscous than water due to:
- Honey pours slowly because of:
- Poiseuille's equation: rate of flow ∝
- Liquids are condensed states where:
- Ratio of vapour pressure of solution / pure solvent = X_solvent (Raoult's law):
- Evaporation is faster with:
- Latent heat of vaporisation of water:
- Density of water is maximum at:
Question 1 of 250 correct so far