Question

Identify the kind of equation.

1. $\bf\underline{A+B➝AB}$
2. $\bf\underline{AB➝A+B}$
3. $\bf\underline{AB+XY➝AY+XB}$
4.$\bf\underline{AB+X➝AX+B}$​

Answer 1

Answer:

$\bf\huge\pink{⃗Aᴺˢᵂᴱᴿ:-}$

1. $\bf\boxed{A + B → AB}$

Ans:- Combination reaction.

Because, when two or more substances (elements or compounds) combined to form a single product, the reactions are called combination reaction.

2.$\bf\boxed{ AB → A + B}$

Ans:- Decomposition reaction.

Because, When a single reactant break down to yield simpler products are called decomposition reaction.

3. $\bf\boxed{AB + XY → AY + XB}$

Ans:- Double displacement reaction.

Because, when two reactant react by exchanging their ions to form new compounds are called double displacement reaction.

4. $\bf\boxed{AB + X → AX + B}$

Ans:- Displacement reaction.

Because, when more reactive element displaces a less reactive element from its compound are called displacement reaction.

Answer 2

• Combination reaction
• Decomposition reaction
• Double displacement reaction
• Displacement reaction