Advertisements
Advertisements
Question
Select the correct answer from the choice given below to complete the sentence
The dissolution of lead nitrate in water is deemed as a _________ change.
Options
physical
chemical
Solution
The dissolution of lead nitrate in water is deemed as a physical change.
APPEARS IN
RELATED QUESTIONS
Tick the most appropriate answer.
4. Chemical changes involve
- change in shape.
- change in size.
- change in molecular composition.
- none of these
A physical change is temporary. Explain.
State the differences between a physical change and a chemical change.
Define physical change. Give two examples for the above changes.
State three differences between evaporation and boiling
State whether the following is physical or chemical changes.
burning of sugar —
State whether the following is physical or chemical changes.
water cycle in nature —
What are man-made changes ?
Water is known as a universal solvent. Why?
Give an example of a physical change in which the color of the substance changes.