Thermal decomposition of sodium nitrate at te | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The thermal decomposition of sodium nitrate $(NaNO_3)$ occurs in stages. At temperatures above $800\,^oC$,the reaction proceeds as follows:$2NaNO_

Vedclass · Accepted Answer

$Na_2O$

Vedclass · Answer

(D) The thermal decomposition of sodium nitrate $(NaNO_3)$ occurs in stages. At temperatures above $800\,^oC$,the reaction proceeds as follows:$2NaNO_3 \rightarrow 2NaNO_2 + O_2$$2NaNO_2 \rightarrow Na_2O + NO + NO_2$Combining these,the final products at high temperatures include $Na_2O$,$N_2$,and $O_2$. However,the primary decomposition product at very high temperatures is $Na_2O$ along with the release of gases.

Compound	Uses
$1$. $CaCO_3$	$a$. In preparation of oils and fats
$2$. $NaOH$	$b$. As an antiseptic
$3$. $Ca(OH)_2$	$c$. As an antacid
$4$. $NaHCO_3$	$d$. For making bleaching powder

Thermal decomposition of sodium nitrate at temperatures above $800\,^oC$ yields ..........

Similar Questions

Which of the following has the highest solubility product?

Which among the following is used as a source of oxygen in submarines in emergency breathing apparatus?

Match the following:

Compound Uses

$1$. $CaCO_3$ $a$. In preparation of oils and fats

$2$. $NaOH$ $b$. As an antiseptic

$3$. $Ca(OH)_2$ $c$. As an antacid

$4$. $NaHCO_3$ $d$. For making bleaching powder

As per standard reduction potential values,which is the strongest reducing agent among the given elements?

Explain the trend of ionisation enthalpy of alkali metals as we move from top to bottom in the group.

Vedclass Test Series

Exam Paper Generator

Online Exam Module