Question

In the reaction,

CaCl2 + Na2CO3 → x +2NaCl, x is

(1) Na2O

(3) CaCO3

(2) Na2O2

(4) none of these​

Answer 1

Answer:

$(2) \: na202$

$is \: your \: right \: answer$

Answer 2

Answer:

CaCl2 + Na2CO3 → x + 2NaCl

O

/

Ca - Cl + Na - C -- O

Cl Na \

O

CaCl2 + Na2CO3 → CaCO3 + 2NaCl

Therefore, 3) CaCO3 is the correct option

Hope it helps you....