Question

Favourable condition for product formation in the given reaction. $SO_{2}\left(g\right)\quad \frac{1}{2}O_{2}\left(g\right)\quad\quad SO_{3}\left(g\right);$ $\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad H=-42\,kj\,is$

• A. High pressure and low temperature
• B. High temperature and low pressure
• C. High temperature and high pressure
• D. Low temperature and low pressure

Answer 1

Answer: (A)

High pressure and low temperature

Answer 2

$SO_{2}\quad \frac{1}{2}O_{2}\quad\quad\quad SO_{3}$
At high pressure in forward direction. So, SO mole are increased.