Question

Name the type of following reaction: ਕਿਰਿਆ ਦੀ ਕਿਸਮ ਦੱਸੋ CaO(s) + H2O(l) -------> Ca(OH)2 (aq) *
1 point
Decomposition reaction/ਵਿਘਟਨ ਕਿਰਿਆ
Displacement reaction/ਵਿਸਥਾਪਨ ਕਿਰਿਆ
Combination reaction/ਸੰਯੋਜਨ ਕਿਰਿਆ
Endothermic reaction/ਤਾਪ ਸੋਖਣ ਕਿਰਿਆ​

Answer 1

Answer:

combination reaction as two reactants are combined to form a single product

Answer 2

The given reaction is a combination reaction.

• There are different types of chemical reaction according to the characteristics of the reactants and the products.
• When multiple elements or compounds, react with each other to form a single compound, then the chemical reaction is known as the combination reaction.
• Similarly, in the given chemical reaction, two separate compounds (ie. CaO and H2O) reacts with each other to form a single compound or Ca(OH)2.
• So, the given reaction fulfills all the criteria of being a combination reaction.