Assertion -Equivalent volume of H2 is 11-2 L at 1 atm and 273 K- Reason- 1-2 mol H2 has been produced when 1 mol of H- aq accepted 1 mol of e-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Faraday's Second Law

Assertion :Eq...

Question

Assertion :Equivalent volume of $H_{2}$ is $11.2 L$ at $1 a t m$ and $273 K$ . Reason: $\frac{1}{2}$ mol $H_{2}$ has been produced when $1$ mol of $H^{+} (a q)$ accepted $1$ mol of $e^{-}$ .

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Assertion is correct but Reason is incorrect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Assertion is incorrect but Reason is correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Equivalent volume of $H_{2}$ is $11.2 L$ at $1 a t m$ and $273 K$ , as n-factor of hydrogen gas is 2.
So, $\frac{1}{2}$ mol $H_{2}$ has been produced when $1$ mole of $H^{+} (a q)$ accepted $1$ mole of $e^{-}$ .

Suggest Corrections

Similar questions

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

Reason: The compressibility factor for

H_{2}

and

H e

can be derived from Van der Waal's equation.

Assertion (A) Phenol forms 2, 4, 6-tribromophenol on treatment with $B r_{2}$ in carbon disulphide at 273K.
Reason (R) Bromine polarises in carbon disulphide.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Q. Assertion : Two electrons of helium atom are placed in only one shell but three electrons of lithium need two shells.
Reason: A shell can have maximum

{2n}^{2}

electrons.

Assertion: Be and Al have similar properties.

Reason: $B e^{2 +}$ and $A l^{3 +}$ have nearly the same charge/volume ratios and similar polarising power.

Assertion: All the points (1, 0), (-1, 0), (2, 0) and (5, 0) lie on the x – axis.
Reason: Equation of the x-axis is y = 0

Choose the correct option.

Join BYJU'S Learning Program

Assertion :Equivalent volume of H2 is 11.2L at 1atm and 273K. Reason: 12 mol H2 has been produced when 1 mol of H+(aq) accepted 1 mol of e−.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for AssertionEquivalent volume of H2 is 11.2L at 1atm and 273K, as n-factor of hydrogen gas is 2.So, 12 mol H2 has been produced when 1 mole of H+(aq) accepted 1 mole of e−.

Assertion :Equivalent volume of $H_{2}$ is $11.2 L$ at $1 a t m$ and $273 K$ . Reason: $\frac{1}{2}$ mol $H_{2}$ has been produced when $1$ mol of $H^{+} (a q)$ accepted $1$ mol of $e^{-}$ .