Question

Column A	Column B
1. The phenomenon due to which top surface of a liquid behaves like stretched membrane	(a) Gas pressure
2. A substance which cannot be subdivided into two or more simpler substances by any chemical means	(b) Intermolecular force.
3. The force of attraction between the molecules of a given substance	(c) Adhesive force
4. The force exerted per unit area by the molecules of a gas on the sides of containing vessel	(d) Surface Tension
5. The force due to which ink sticks to a piece of paper	(e) Element

• A. 1. (d), 2. (a), 3. (c), 4. (e), 5. (b)
• B. 1. (c), 2. (b), 3. (a), 4. (d), 5. (e)
• C. 1. (d), 2. (e), 3. (b), 4. (a), 5. (c)
• D. 1. (a), 2. (c), 3. (d), 4. (e), 5. (b)
• E. 1. (d), 2. (c), 3. (b), 4. (e), 5. (a)

Answer 1

Answer: (C)

1. (d), 2. (e), 3. (b), 4. (a), 5. (c)

1. $Surface$ $Tension$
This is a phenomenon due to which the top surface of the liquid behaves like a stretched membrane.
2. $Element$
This is a substance which cannot be subdivided into two or more simple substances.
3. $Intermolecular$ $force$
The force of attraction between the molecules of the given substance.
4. $Gas$ $pressure$
This is the force exerted per unit area by the molecules of a gas on the sides of containing vessels.
5. $Adhesive$ $force$
This is the force due to which ink sticks to a piece of a paper.