Tags Ncert Solutions Chemistry Class 12th

Ncert Solutions Chemistry Class 12th

Get insights from 2.6k questions on Ncert Solutions Chemistry Class 12th, answered by students, alumni, and experts. You may also ask and answer any question you like about Ncert Solutions Chemistry Class 12th

Follow Ask Question

2.6k

Questions

Discussions

Active Users

Followers

New answer posted

3 months ago

Ncert Solutions Chemistry Class 12th Class 12th

Which of the following equation depicts the oxidizing nature of H₂O₂?

0 Follower 2 Views

alok kumar singh

Contributor-Level 10

$l^{-} + H_{2} O_{2} + 2 H^{+} \to l_{2} + 2 H_{2} O$

(-1) oxidation (0)

Here, I^- is reducing agent

$∴ H_{2} O_{2}$ behaves like oxidizing agent

0 0

New answer posted

3 months ago

Ncert Solutions Chemistry Class 12th Class 12th

The spin only magnetic moment of a divalent ion in aqueous solution (atomic number 29) is…….BM.

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Cu⁺ = 3d⁹ 4s⁰

n = 1

$μ = \sqrt[]{1 * (1 + 2)} = \sqrt[]{3} = 1.73 B M$

the nearest integer is 2.

0 0

New answer posted

3 months ago

Ncert Solutions Chemistry Class 12th Class 12th

Given below are two statements:

Statement I : CeO₂ can be used for oxidation of aldehydes and ketones.

Statement II : Aqueous solution of EuSO₄ is a strong reducing agent.

In the light of the above statements, choose the correct answer from the options given below:

0 Follower 2 Views

alok kumar singh

Contributor-Level 10

In Ce & Eu (+3) oxidation state is more stable

$? C e^{+ 4} + e^{?} ? C e^{+ 3} (R e d u c t i o n)$ so CeO₂ is oxidising agent

$E u^{+ 2} ? E u^{+ 3} + e ? (o x i d a t i o n)$ so EuSO₄ is reducing agent

0 0

New answer posted

3 months ago

Ncert Solutions Chemistry Class 12th Class 12th

Identify A in the given chemical reaction.

0 Follower 1 View

alok kumar singh

Contributor-Level 10

0 0

New answer posted

3 months ago

Ncert Solutions Chemistry Class 12th Class 12th

The unit cell of copper corresponds to a face centered cube of edge length 3.596 $\overset{o}{A}$ with one copper atom at each lattice point. The calculated density of copper in kg/m³ is…….

[Molar mass of Cu = 63.54g : Avogadro Number = 6.022 * 10²³]

0 Follower 3 Views