The reaction $CaCO_3 \rightleftharpoons CaO + CO_2$ goes to completion in an open vessel because:

  • A
    $CaO$ does not react with $CO_2$ to give $CaCO_3$
  • B
    The backward reaction is very slow
  • C
    $CO_2$ formed escapes out
  • D
    None of these

Explore More

Similar Questions

For the reaction $aA + bB \rightleftharpoons cC + dD$,if the equilibrium shifts in the backward direction at low pressure and high temperature,which of the following is correct?

Difficult
View Solution

When $I_2$ dissociates to its atomic form the following reaction occurs:
$I_{2(g)} \rightleftharpoons 2I_{(g)} ; \Delta_r H^o = +150 \ kJ \ mol^{-1}$
The forward reaction is favoured at:

On increasing temperature,the equilibrium constant of exothermic and endothermic reactions,respectively

In the equilibrium $Ice \rightleftharpoons Water$,what happens when pressure is increased?

In a reversible reaction,a catalyst:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo