EASY
9th CBSE
IMPORTANT
Earn 100

"A wooden table is called a solid?" Which one of the following is an incorrect statement?

80.77% studentsanswered this correctly

Important Questions on The Matter in Our Surroundings

EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 7
"We can easily move our hand through air, but not through a solid block of wood." Which is the incorrect statement?
MEDIUM
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 8
The smell of hot food reaches you several meters away, but not that of cold food because: 
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 9
Liquids generally have lower density as compared to solids. However, ice-floats on water because:
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 10
Diffusion in case of gases is maximum because their molecules have
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 11
"Liquids have a definite volume, but no definite shape." Which is the incorrect statement?
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 12
Which of the following is not a homogeneous material?
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 13
Which of the following is a homogeneous material?
EASY
9th CBSE
IMPORTANT
Core science chemistry>Chapter 1 - The Matter in Our Surroundings>EXERCISE 1B>Q 14
Rate of diffusion of a gas in a liquid: