MCQ
Which of these occurs due to condensation?
  • A
    The drying of wet clothes.
  • Water drops appearing on the outer side of a cool water bottle.
  • C
    Steam rising from wet clothes when they are ironed.
  • D
    Black board gets dried after it is wiped with wet cloth.

Answer

Correct option: B.
Water drops appearing on the outer side of a cool water bottle.
Condensation is the change in the state of matter from the gas into liquid droplets.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Directions: Read the passage $(s)$ given below and answer the questions that follow. Passage $- 3.$

The process in which cotton fibres are combed, straightened to form rope like strands is called:
Why is water useful to life on the earth?
  1. It maintains ecological balance.
  2. It sustains life.
  3. It is necessary for respiration in aquatic organisms.
DIRECTIONS: Read the passage $(s)$ given below and answer the questions that follow. Passage $- 2$ An electric bulb has a filament that is connected to the terminals. The two terminals of filament are fixed with two thick wires provides support to it. These terminals are fixed in such a manner that they do not touch each other. Which of the following statement$(s)$ is/are correct?
Directions: Read the passage $(s)$ given be low and answer the questions that follow. Passage For thousands of years natural fibres were the only ones available for making fabrics. Now we have some fibres which are made from chemical substances. Such fibres which are made from chemical substances are called synthetic fibres. Natural fibres are:
Given below are the steps to test the presence of proteins in a food item:
  1. Take a small quantity of the food item in a test tube, add $10$ drops of water to it and shake it.
  2. Make a paste or powder of food to be tested.
  3. Add $10$ drops of caustic soda solution to the test tube and shake well.
  4. Add $2$ drops of copper sulphate solution to it.
Which of the following is the correct sequence of the steps?
A free - turning magnet will always rest in:
What are ingredients of vegetable curry ?
Which of the following does not have a backbone?
Which of the following food substance deficiency leads to rickets?
Direction: Match Column$-I$ with Column$-II$ and select the correct answer using the codes given below the columns.
S.No.
Column-$I$
S.No.
Column-$II$
$A.$
Tap root
$(p)$
The part of leaf.
$B.$
Fibrous roots
$(q)$
The main root of plants with reticulate venation.
$C.$
Stem
$(r)$
Found in plants with parallel venation.
$D.$
Petiole
$(s)$
Conducts water.