X changes to Y when it is cooled down.
Select the correct option about the arrangement of molecules in X and Y.
A 
B 
C 
D 
Ans 3:
Class : Class 4
Option b, c are the same. Pls give me a proper explanation as to why one option is correct
Ans 10:
Class : Class 10
question, answer and solution is wrongall the options are showing the difference on heating
Ans 14:
Ans 18:
Class : Class 5
I have by mistake typed it Co sorry it will be C. I have a solution we can report error.
Ans 21:
Class : Class 9
The question , answer and the solution are all correct … Vrishank don't say that the SOF is mad ( I think you are mad ) you are a FOOL
Ans 22:
Class : Class 8
if an object is cooled down the molecule structure changes from loosely packed to tightly packed. therefore none of the options is correct
Ans 24:
Class : Class 5
Options are wrong. Molecular distance should be less. first fix which column is X and Y.
Ans 28:
Class : Class 6
There is no specific details about which one is X or Y.So by common sense I think that it would be D.But B
Ans 32:
Class : Class 7
When a substance is cooled the molecules come closer. But there is no picture showing that the molecules are coming closer there is no correct answer. Also option B and C are the same. Can you please change it?
Ans 33:
Ans 45:
Ans 46:
Class : Class 5
B and Co are same. Intermolecular space is not decreasing in any of the situations. It is wrong.
Ans 48:
Class : Class 3
I agree with Harry , 1 B AND C ARE NOT THE SAME. 2 When liquid is cooled down it forms solid, SO THE ONLY ANSWER IS CCCC
Ans 52:
Ans 55:
Class : Class 4
how can liquid turn into gas by freezing ? Option A does the same thing so the correct option should be D