ay if the statements are true or false.
. Molecules are made
up
of atoms.
All solids melt immediately on heating.
Oil is more viscous than water.
Gases cannot be compressed.
Answers
Answer:
1. True
2.False
3.True
4.True
Explanation:
1. Bcoz when atoms are bonded together the formed the molecules.
2. False, bcoz solids are beaten with a hammer to melt and they are not immediately heating solids have a high melting point
3. Bcoz when we put a drop of oil and water on the slant surface the water will move downwards quickly than the oil
4. Bcoz they are not packed tightly and they can move freely
I hope you like this answer
Answer:
1. True
2. False
3. True
4. False and it is false bcoz gases can be compressed easily
And I think you are using Inspired Chemistry book class 7 and if yes you can see in page no 4 (gases) last line it's written gases can be compressed easily. So, no 4 is false.
Hope it helps ^_^
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And do check if you have that book.