Chemistry
Decomposition brought about by heat is known as thermal decomposition. What is the difference between thermal dissociation and thermal decomposition?
Chemical Reaction
130 Likes
Answer
Difference between the two is that thermal dissociation is a reversible reaction whereas, thermal decomposition is an irreversible reaction.
Answered By
93 Likes
Related Questions
Explain the following chemical changes by giving one example of each:
(a) Double decomposition
(b) Thermal dissociation
(c) Reversible reaction
(d) Displacement
(a) What is synthesis?
(b) What kind of chemical reaction is synthesis? Support your answer with an example.
(a) What is a decomposition reaction ?
(b) Decomposition reactions can occur by (i) heat (ii) electricity and (iii) sunlight.
Give two balanced reactions for each.Samples of four metals A, B, C and D are taken and were added to the following solutions one by one. The results obtained have been tabulated as follows :
Solution to which metal is added
Metal Iron (II) sulphate Copper (II) sulphate Zinc sulphate Silver nitrate A No reaction Displacement ----- ----- B Displacement ----- No reaction ----- C No reaction No reaction No reaction Displacement D No reaction No reaction No reaction No reaction Use the table given above to answer the following questions:
(a) Which is the most reactive metal ?
(b) What would you observe when B is added to solution of copper (II) sulphate ?
(c) Arrange the metals A, B, C and D in order of increasing reactivity.