Viraf J Dalal Solutions for Chapter: Physical & Chemical Changes, Exercise 1: EXERCISE
Viraf J Dalal Chemistry Solutions for Exercise - Viraf J Dalal Solutions for Chapter: Physical & Chemical Changes, Exercise 1: EXERCISE
Attempt the free practice questions on Chapter 2: Physical & Chemical Changes, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. Simplified Chemistry solutions are prepared by Experienced Embibe Experts.
Questions from Viraf J Dalal Solutions for Chapter: Physical & Chemical Changes, Exercise 1: EXERCISE with Hints & Solutions
Change is the law of nature and occurs in our everyday life, at all times & in all places. Differentiate between the following changes with a suitable example.
Periodic & non-periodic change.
Change is the law of nature and occurs in our everyday life, at all times & in all places. Differentiate between the following changes with a suitable example.
Slow & fast change
Change is the law of nature and occur in our everyday life, at all times & in all places. Differentiate between the following changes with a suitable example.
Natural & man-made change
Differentiate between a physical change & a chemical change with reference to formation of products.
Differentiate between a physical change & a chemical change with reference to energy change taking place during the respective change.
Photosynthesis is a natural process by which green plants manufacture food in the presence of sunlight.
Are any new products formed during the above process. (Yes / No)
Photosynthesis is a natural process by which green plants manufacture food in the presence of sunlight.
Can the change be reversed or is it irreversible?
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.
