Question

(a) Mg(s) + Cl,g) -> MgCl,(s)
Heat
(b) HgO(s)
+ Hg(1) +0 (g)
(c) Na(s) + S(s)
Fuse Na, S(s)
(d) TICI, (1) + Mg(s) - Ti(s) + MgCl,(s)
(e) CaO(s) + SiO,(s) Casio (s)
(1) H,0,0)
H2O(l) + 0,19
_ UV​

Answer 1

Answer:

(a) Mg(s) + Cl2(g) → MgCl2(s)  

This type of reaction is called a combination reaction or a synthesis reaction.

(b) 2HgOis) — (Heat) → 2 Hg(I) + O2(g)  

This is an example of thermal decomposition reaction.

(c) 2Na(s) + S(s) — (Fuse) → Na2S(s)  

This is an example of a Combination reaction.

(d) TiCI4 (1) + Mg(s) → Ti(s) + 2MgCl2 (s)  

This reaction falls under the category of Displacement reactions

(e) Cao(s) + SIO2(s) + CaSIO3(s)  

This is a synthesis reaction.

(f) 2H2O2 (I) — UV → 2H2O(I) + O2 (g)  

This is a decomposition reaction.