Question

help me please it is urgent
give correct✅ answer otherwise I complain to moderetor......​

Answer 1

Answer:

d it is according to. the equation given & the d is correct.

Answer 2

$\Large{\underline{\underline{\bf{Solution :}}}}$

As, it is given that

$\sf{CO_2 + Ca(OH)_2 \longrightarrow x + H_2 O}$

We have to find the value of x by completing and balancing the equation.

So,

$\sf{(OH)_2 = O_2 H_2}$

$\sf{CO_2 + Ca O_2 H_2}$

Now, We have

$\sf{CO_2 + Ca O_2 H_2 \longrightarrow x + H_2O}$

$\sf{CO_2 + Ca(OH)_2 \longrightarrow CaCO_3 + H_2O}$

$\sf{\therefore \: Option \: A \: is \: correct.}$