Question

Identify what kind of reaction each of the fe
1. X + Y → XY
2. XY = X + Y
3. AB + XY → AY + XB
4. AB + X → AX + B
5. AB + CD = AD + BC
6. Acid + base = salt + water ​

Answer 1

The reactions are

Combination reaction

decomposition reaction

Double Displacement reaction

Single Displacement reaction

Double Decomposition reaction

Neutralisation reaction

Answer 2

1. It is a combination reaction as two reactants are reacting and forming a single product.

2.It is a decomposition reaction as the reactant is decomposing into two products.

3.It is a double displacement reaction as both the reacting groups interchange one of the substances to form the product.

4.It is a displacement reaction as the more reactive metal displaces the less reactive metal from its salt solution.

5.It is also a double displacement reaction as the substances are interchanged.

6.It is a double displacement reaction and redox reaction as substances are interchanged and also there is removal and addition of hydrogen ions and oxygen.

Hcl + NaOH ----> Nacl + H2O

It is also known as neutralisation reaction , when acids react with bases they form neutral substances.