MCQ
Physical changes are usually:
  • A
    Periodic changes.
  • A change in state of matter.
  • C
    Fast changes.
  • D
    A change in composition.

Answer

Correct option: B.
A change in state of matter.
Physical changes are usually a change in state of matter. For example, Evaporation is a physical change in which liquid changes into gaseous form.

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

Direction: The questions in this segment consists of two statements, one labelled as "Assertion $A$" and the other labelled as "Reason $R"$. You are to examine these two statements carefully and decide if the Assertion $A$ and Reason $R$ are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below.
Assertion $A$: A saturated solution is that solution which can dissolve any more of solute only on heating.
Reason $R$: If a saturated solution is cooled some of the solute can be seen at the bottom of the container.
Which process is used for separation of cream from milk:
This process is used where the components of a mixture are of different sizes. This process is used at the construction sites to separate babbles and stones from sand. This process is carried out with the help of:
Which of the following is not required in the process of rusting?
How should a laboratory thermometer be held when measuring temperature?
Select the one that is not a chemical change:
$100$ decimetres $=$ ____________ centimetres.
Excessive intake of sodium may lead to $..........$
Which of the following plays a very important role in the oxygen cycle?
DIRECTIONS: Read the passage (s) given below and answer the questions that/ allow Passage - Apart from drinking, there are so many activities for which we use water. Most of the water is in oceans and seas. We draw drinking water from taps which is further drawn from a well or a lake etc. Choose the correct option?