solid, liquid and gases

Which of the following has fixed shape and size?

• a mocktail

• a wooden box

• milk

• an artificial pond

Matter is an object having _________.

• no mass

• only mass

• a large space

• mass and it occupies space

Which of the following option has no liquid substance in it?

• Tap water

• Heavy rainfall

• Steam

• Blood

Rosy is in Switzerland. There she enjoyed the snowfall. Which state of matter is it?

• Solid

• Liquid

• Gases

• None of the above

What type of information do you get through the given image?

• molecular arrangement in solid

• balls in a glass box

• molecular arrangement in gases

• dust particles moving in light

Tags

NGSS.MS-PS1-1

Milan likes curd a lot. He watched his mother preparing curd from the milk. What type of change is it?

• Chemical change

• Physical change

• Mental change

• No change

Tags

NGSS.MS-PS1-2

Which of the following substance flows according to states of matter?

• table

• stairs

• your hair

• sewage water

Tags

NGSS.MS-PS1-4

We can see molecules with the help of _________.

• microscope

• telescope

• kaleidoscope

• Periscope

Strongest force of attraction is between _____________ molecules.

• liquid

• gases

• water

• solid

What type of arrangement of molecules will be in biogas produced by animal wastes?

• molecules are tightly packed.

• molecules are far away from each other.

• molecules are less closely packed and have fixed volume.

• molecules can not move from one place to another.