Which of the following would shift the following equilibrium system to the right? c2h2(g) + h2o(g) ⇌ ch3cho(g) removing h2o(g) from the system adding ch3cho(g) to the system removing c2h2(g) from the system adding h2o(g) to the system

The correct answer is : Adding to the system.

Explanation:

Whenever an equilibrium is subjected to change  it gets re-establish itself by moving right that is forward or left that is backward.

If the concentration of is increased

According to the Le-Chatlier's principle, the equilibrium will shift in the direction where decrease of concentration of takes place. Therefore, the equilibrium will shift in the right direction.

1 is the answer to this problem