State Whether the Following Are Physical Or Chemical Changes. Cutting Wood into Small Pieces — - Chemistry

State whether the following is physical or chemical changes.

cutting wood into small pieces —

One Word/Term Answer

physical change,

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Chapter 2 Physical and Chemical Changes
Objective Type Questions | Q 2.14

Classify the following as chemical or physical change:

Boiling of water to form steam.

Classify the following as chemical or physical change:

Burning of paper and wood

Classify the changes involved in the following process as physical or chemical changes:

Photosynthesis

Name a chemical change which takes place in presence of:

Classify the following as physical or chemical changes :

Breaking of a glass tumbler

Fill in the blank.

There is no change in the _____________of the substance during a physical change.

Given reason:

Burning of paper is a chemical change.

State which of the following 1 to 5 pertain to – A: Physical Change B: Chemical change :

Tearing of sheet of paper into pieces is ______ By the process of Heating of water, change.

Water is the universal solvent. Why?