EASY
9th CBSE
IMPORTANT
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For an element with an atomic number 19, the 19th electron will occupy

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Important Questions on Competition Corner-2

HARD
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Which of the following has the strongest inter particle forces at room temperature?
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
The characteristic features of solids are
HARD
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Which is not a property of solids?
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Which of the following is the matter?
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Which one of the following statements is not correct about the three states of matter?
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
The change of state from gas to liquid is called
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Which of the following has the highest intermolecular forces of attraction
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Matter in our Surrounding
Arrange the following substances in the increasing order of intermolecular forces of attraction

(i) Salt (ii) Water (iii) Carbon dioxide