Shalini Mahajan and Nishi Arora Solutions for Chapter: Matter, Exercise 6: THINK ZONE
Shalini Mahajan Chemistry Solutions for Exercise - Shalini Mahajan and Nishi Arora Solutions for Chapter: Matter, Exercise 6: THINK ZONE
Attempt the free practice questions on Chapter 4: Matter, Exercise 6: THINK ZONE with hints and solutions to strengthen your understanding. ICSE Chemistry solutions are prepared by Experienced Embibe Experts.
Questions from Shalini Mahajan and Nishi Arora Solutions for Chapter: Matter, Exercise 6: THINK ZONE with Hints & Solutions
Categorise the substance into the weakest strongest inter-molecular forces of attraction.
Kerosene, air, water, duster, and mustard oil.

Marble cannot be compressed. Why?

A balloon becomes larger when air is blown into it. Why?

We see steam rising from a cup of hot tea. Why?

We observe that on heating, diffusion becomes faster. Why?

Have you seen things made from clay? Clay is a type of soft earth that can be moulded into different shapes. When clay is baked, it becomes very hard. What changes the clay undergoes in the above process from moulding into different shapes to baking.

Formation of curd from milk is an irreversible change as you cannot get back milk from curd. Is this a physical or a chemical change?

Can you think of an irreversible physical change?
