MCQ
$K{O_2} + C{O_2} \to ?$ (gas)
- A${H_2}$
- B${N_2}$
- ✓${O_2}$
- D$CO$
✓
Answer
Correct option: C.
${O_2}$
c
(c) $2K{O_2} + C{O_2}\,\, \to \,\,{K_2}C{O_3} + \frac{3}{2}{O_2}$
(c) $2K{O_2} + C{O_2}\,\, \to \,\,{K_2}C{O_3} + \frac{3}{2}{O_2}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Transition metals are good electrical conductor because ___________.
The deficiency of vitamin $-C$ causes
→The solubility of a gas in water depends on
Assertion : The boiling points of aldehydes and ketones are higher than hydrocarbons and ethers of comparable molecular masses.
Reason : There is a weak molecular association in aldehydes and ketones arising out of the dipole-dipole interactions
Reason : There is a weak molecular association in aldehydes and ketones arising out of the dipole-dipole interactions
Assertion : Glucose and fructose give the same osazone.
Reason : During osazone formation stereochemistry only at $C_1$ and $C_2$ is destroyed
→Reason : During osazone formation stereochemistry only at $C_1$ and $C_2$ is destroyed
$Y$ is
→Which of the following pyrimidine base present in $RNA $ ?
→Activation energy $(E_a)$ and rate constants $(k_1$ and $ k_2)$ of a chemical reaction at two different temperatures $(T_1$ and $T_2)$ are related by
→Which salt is colourless?
The species that can have a trans-isomer is: (en $=$ ethane $-1,2-$ diamine, $ox =$ oxalate)
→