Question

pls answer this, best answer will be marked brainliest....pls help✌️✌️

see the qn is, what type of chemical reaction is it
either combination or decomposition or displacement or oxidation and reduction​

Answer 1

Answer:

Hey mate here is your answer.//

Explanation:

1:Limestone is heating:Decomposition takes place,

2:Magnesium wire burnt in air:Combination takes place,

3:Ammonia,Hydrogen Chloride mixed:Combination takes, place

4:Silver bromide exposed sunlight:Decomposition takes place,

Hope it helps you.//

Please do mark me as Brain-lest.///