Yes you are right .. X is undergoing a change from solid to gas at point E
Answer:
0.33 ml
Explanation:
Formula for density: p = m/V (where p is <em>density</em>, m is <em>mass</em> and V is <em>volume</em>)
So, by applying the above formula:


Answer:
it may also become impure,I think.
Answer:
the real tricky one question
Explanation: