Question

Write a relation between ∆G and Q and define the meaning term and answer the following:

Explain the effect of increase in pressure in terms of reaction quotient Q. for the reaction: \[\ce{CO (g) + 3H2 (g) ⇌ CH4 (g) + H2O (g)}\]

Answer 1

When we increase the pressure equilibrium will shift in forward direction it means Q < K.

Types of Chemical Reactions: There are 4 main types of chemical reactions. These are:

1. Combination Reactions: Combination Reactions are chemical reactions with 2 or more substances combining to form one single compound.

2. Decomposition Reactions: Decomposition Reactions are chemical reactions with one compound decomposing to produce 2 or more different substances. The digestion process of food in our body is a Decomposition reaction.

3. Displacement Reactions: Displacement reactions are reactions that involve the displacement of 1 element or group by another. 

4. Double Displacement: Displacement reactions are reactions with 2 compounds that react to form 2 new compounds. In the displacement reaction, no change in oxidation state occurs.