What volume of oxygen gas (O_2) measured at 0 | vedclass

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

Question

(A) The balanced chemical equation for the combustion of propane is:$C_3H_8(g) + 5O_2(g) \rightarrow 3CO_2(g) + 4H_2O(l)$According to Avogadro's Law,a

Vedclass · Accepted Answer

$5$

Vedclass · Answer

(A) The balanced chemical equation for the combustion of propane is:$C_3H_8(g) + 5O_2(g) ightarrow 3CO_2(g) + 4H_2O(l)$According to Avogadro's Law,at constant temperature and pressure,the volume of gases reacting is directly proportional to their stoichiometric coefficients.From the balanced equation,$1 	ext{ volume of } C_3H_8$ requires $5 	ext{ volumes of } O_2$.Therefore,to burn $1 \ L$ of $C_3H_8$,the volume of $O_2$ required is $5 	imes 1 \ L = 5 \ L$.

What volume of oxygen gas $(O_2)$ measured at $0\,^oC$ and $1\ atm$ is needed to burn completely $1\ L$ of propane gas $(C_3H_8)$ measured under the same conditions? $..........\ L$

Similar Questions

How much of $NaOH$ is required to neutralize $1500 \ cm^3$ of $0.1 \ N \ HCl$ (At. wt. of $Na = 23$)?

How many grams of calcium chloride are required to produce $14.35 \ g$ of $AgCl$? (Atomic weights: $Ca = 40, Ag = 108, Cl = 35.5$)

$A$ mixture of $H_2$ and $O_2$ at $1 \, atm$ pressure contains $20 \%$ by weight of $H_2$. Find out the partial pressure of $H_2$ in $atm$.

$X$ litres of carbon monoxide is present at $STP$. It is completely oxidized to $CO_2$. The volume of $CO_2$ formed is $11.207$ litres. What is the value of $X$ in litres?

What is the volume occupied by $2.5 \ mol$ of ammonia gas at $\text{STP}$ (in $dm^3$)?

Vedclass Test Series

Exam Paper Generator

Online Exam Module