when two heavy hydrogens combine to for helium , it results in the formation of energy, and a neutron, along with the helium atom
It will be the second one
Answer:
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You can not see between opaque materials because light cannot pass through them.
Answer:
Explanation:
From the given information:
TO start with the molarity of the solution:

= 0.601 mol/kg
= 0.601 m
At the freezing point, the depression of the solution is 

Using the depression in freezing point, the molar depression constant of the solvent 


The freezing point of the solution 

The molality of the solution is:

Molar depression constant of solvent X, 
Hence, using the elevation in boiling point;
the Vant'Hoff factor 

