An electric discharge is passed through a mix | vedclass

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

Question

(C) The reaction is $2H_{2(g)} + O_{2(g)} 	o 2H_2O$. $(i)$ At room temperature,$H_2O$ exists as a liquid and its volume is negligible. $H_2$ is the l

Vedclass · Accepted Answer

$(i) \, 25 \, c.c., \, (ii) \, 75 \, c.c.$

Vedclass · Answer

(C) The reaction is $2H_{2(g)} + O_{2(g)} 	o 2H_2O$. $(i)$ At room temperature,$H_2O$ exists as a liquid and its volume is negligible. $H_2$ is the limiting reagent ($50 \, mL$ of $H_2$ reacts with $25 \, mL$ of $O_2$). Remaining $O_2 = 50 - 25 = 25 \, mL$. Total volume of gas = $25 \, c.c.$ $(ii)$ At $110 \, ^oC$,$H_2O$ exists as a gas (steam). $2H_{2(g)} + O_{2(g)} 	o 2H_2O_{(g)}$. Remaining $O_2 = 25 \, mL$,produced $H_2O_{(g)} = 50 \, mL$. Total volume of gas = $25 + 50 = 75 \, c.c.$

An electric discharge is passed through a mixture containing $50 \, c.c.$ of $O_2$ and $50 \, c.c.$ of $H_2$. The volume of the gases formed $(i)$ at room temperature and $(ii)$ at $110 \, ^oC$ will be

Similar Questions

What will be the volume of the mixture after the reaction? $litre$
$NH_3(4 \ litre) + HCl(1.5 \ litre) \to NH_4Cl(s)$

In a $1 \ L$ vessel, $10 \ \text{moles}$ of methane and $50 \ \text{moles}$ of $O_2$ are present. The number of moles of $O_2$, water, and $CO_2$ present in the vessel after the vessel is heated to burn methane completely are respectively:

One mole of $P_4$ reacts with $8$ moles of $SOCl_2$ to give $4$ moles of $A$,$x$ moles of $SO_2$ and $2$ moles of $B$. $A$,$B$ and $x$ respectively are

Which of the following equations is written incorrectly?

In the reaction $2P_2O_5 + 2HNO_3 \to P_4O_{10} + X$,what is the product $X$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module