English

Select the Correct Answer from the Choice Given Below to Complete the Sentence the Matter is Added Or Removed During a ____________ Change.

Advertisements
Advertisements

Question

Select the correct answer from the choice given below to complete the sentence

The matter is added or removed during a ____________  change.

Options

  • chemical

  • physical

MCQ
Fill in the Blanks
Advertisements

Solution

The matter is added or removed during a chemical change.

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Physical & Chemical Changes - Objective type questions

APPEARS IN

Viraf J. Dalal Simplified Middle School Chemistry [English] Class 8 ICSE
Chapter 2 Physical & Chemical Changes
Objective type questions | Q 1.2

RELATED QUESTIONS

Classify the following as chemical or physical change: 

Rusting of almirah


Classify the following changes as physical or chemical:- photosynthesis in plants


Separate the following into physical and chemical changes :

Sublimation of a solid, Decomposition of water into hydrogen and oxygen by passing electric current, Formation of clouds, Making a fruit salad from raw fruits, Dissolving carbon dioxide in water


The rusting of an iron object is called :


Change is the law of nature and occurs in our everyday life, at all times and in all places.
Differentiate between the following change with a suitable example.

Periodic and non-periodic change


Photosynthesis is a natural process by which green plants manufacture food in the presence of sunlight.

State the conclusions which can be drawn, to represent photosynthesis as a physical or a chemical change.


Fill in the blank with the correct word of the statement given below:

Sublimation involves a __________ change.


Classify the following changes as physical and chemical changes

A rough piece of wood is sanded and polished resulting in change in texture, Rusting of a iron nail, Painting the grill, Bending a paper clip, Pounding silver into thin plate, Rolling the chappathi dough into thin wire, Occurrence of day and night, eruption of volcano, burning of matchstick, dosa from the batter, blinking of eyelids, occurrence of a thunderstorm, rotation of the earth, formation of eclipses.

Sr. No. Physical changes Chemical changes
1.    
2.    

Analogy:

Melting of ice: Physical change.
Popping of popcorn: ______.


Grinding of wheat grain changes its size. It is a ____________ change.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×