Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 4: ASSESSMENT ZONE
Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 4: ASSESSMENT ZONE
Attempt the free practice questions from Exercise 4: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. Expanded Universal Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 4: ASSESSMENT ZONE with Hints & Solutions
Classify the following changes as physical or chemical:
Casting of silver in a mould.
Classify the following changes as physical or chemical:
Breaking a bottle
Classify the following changes as physical or chemical:
Boiling water
Identify the following change as physical or chemical:
Evaporating alcohol
Classify the following change as physical or chemical:
Shredding paper
Classify the following changes as physical or chemical:
Sublimation of dry ice into carbon dioxide gas.
Classify the following change is a physical or chemical:
Hammering wood together to build a playhouse.
Classify the following changes as physical or chemical:
Sugar caramelises on heating
