Tags Chemistry

Chemistry

Get insights from 6.9k questions on Chemistry, answered by students, alumni, and experts. You may also ask and answer any question you like about Chemistry

Follow Ask Question

6.9k

Questions

Discussions

Active Users

Followers

New answer posted

3 months ago

Chemistry Chemistry Chemical Bonding and Molecular Structure

According to molecular orbital theory, the species among the following that does not exist is:

0 Follower 2 Views

Vishal Baghel

Contributor-Level 10

(1) $H e_{2}^{-} σ_{1 s}^{2} σ_{1 s}^{* 2} σ_{2 s}^{1} B . O = \frac{3 - 2}{2} = \frac{1}{2}$ $_{}^{}_{}^{}_{}^{}_{}^{} \frac{}{} \frac{}{}$

(2) $H e_{2}^{+} σ_{1 s}^{2} σ_{1 s}^{* 1} B . O = \frac{2 - 1}{2} = \frac{1}{2}$ $_{}^{}_{}^{}_{}^{} \frac{}{} \frac{}{}$

(3) $B e_{2} σ_{1 s}^{2} σ_{1 s}^{* 2} σ_{2 s}^{2} σ_{2 s}^{* 2} B . O = \frac{4 - 4}{2} = 0$ $_{}_{}^{}_{}^{}_{}^{}_{}^{} \frac{}{}$

So Be2 does not exits

0 0

New answer posted

3 months ago

Chemistry Class 11th

Identify A in the given chemical reaction.

0 Follower 2 Views

Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

0 0

New answer posted

3 months ago

Chemistry Chemical Equilibrium

The solubility of AgCN in a buffer solution of pH = 3 is x. The value of x is:

[Assume : No cyano complex is fomed ; k_sp (AgCN) = 2.2 * 10^-16 and K_a (HCN) = 6.2 * 10^-10]

0 Follower 3 Views

Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

0 0

New answer posted

3 months ago

Chemistry Class 12th

The major product of the following chemical reaction is:

0 Follower 2 Views

Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

0 0

New answer posted

3 months ago

Chemistry Class 12th

Which one of the following reactions will not form acetaldehyde?

0 Follower 3 Views

Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

0 0

New answer posted

3 months ago

Chemistry Chemistry Chemical Bonding and Molecular Structure

The hybridization and magnetic nature of ${[M n {(C N)}_{6}]}^{4 -} a n d {[F e {(C N)}_{6}]}^{3 -},$ respectively are:

0 Follower 3 Views

Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

0 0

New answer posted

3 months ago

Chemistry Biomolecules

Which of the glycosidic linkage between galactose and glucose is present in lactose?

0 Follower 2 Views

Vishal Baghel

Contributor-Level 10

Glycosidic linkage is present in lactose between C₁ of galactose & C₄ of glucose.

0 0

New answer posted

3 months ago

Chemistry Class 12th

Match List – I with List – II

List – I List – II

...more

0 Follower 1 View

Vishal Baghel

Contributor-Level 10

Aluminium - Kaolinite

Iron - Siderite

Copper - Malachite

Zinc &

...more

0 0

New answer posted

3 months ago

Chemistry Class 11th

Most suitable salt which can be used for efficient clotting of blood will be:

0 Follower 1 View

Vishal Baghel

Contributor-Level 10

Blood – Negatively charged colloid.

According to Hardy – Schulze Rule

FeCl₃ is more efficient for blood clotting

0 0

Get authentic answers from experts, students and alumni that you won't find anywhere else

On Shiksha, get access to

66k Colleges
1.2k Exams
681k Reviews
1800k Answers

Community GuidelinesUser Points System

QuestionsDiscussionsTags

Need guidance on career and education? Ask our experts

Your Question

Chemistry

Questions

Discussions

Active Users

Followers

All

Discussions

Unanswered Questions

Share Your College Life Experience