Class 12th

Hell-Volhard-Zelinsky reaction is given by

0 Follower 1 View

Class 12th Physics Electrostatic Potential and Capacitance

Contributor-Level 10

Kindly go through the solution

HVZ reaction:

0 0

New answer posted

3 months ago

As shown in the figure below, a charge +2 C is situated at the origin O and another charge +5C is on the x?axis at the pint A. The latter charge from the point A is then brought to a point B on the y?axis. The work done is given $\frac{1}{4 π ε_{0}} = 9 * 1 0^{9} \frac{m}{F})$

0 Follower 1 View

Raj Pandey

Contributor-Level 9

Please find the answer the below

0 0

New answer posted

3 months ago

Cannizzaro reaction will not take place in

0 Follower 1 View

Contributor-Level 10

Cannizzaro reaction is shown by aldehydes containing no alpha–H atoms

0 0

New answer posted

3 months ago

Consider the following chlorides

The correct order of reactivity towards S_N1 reaction is

0 Follower 6 Views

Contributor-Level 10

Higher is the stability of carbocation, greater is the reactivity towards Sn1.

Correct order of reactivity towards Sn₁ reaction is

0 0

New answer posted

3 months ago

Reaction between acetaldehyde and ethyl magnesium bromide followed by hydrolysis gives

0 Follower 4 Views

Contributor-Level 10

0 0

New answer posted

3 months ago

The aqueous solution containing which one of the following ions will be colourless?

0 Follower 2 Views

Contributor-Level 10

Zn₂₊ has no unpaired electron and colourless in aqueous solution.

0 0

New answer posted

3 months ago

Class 12th Hydrocarbons

The cis-alkenes are formed by the reduction of alkynes with

0 Follower 2 Views

Contributor-Level 10

$R C = C R' + H_{2} ?_{B a S O_{4}}^{P d / C}$

0 0

New answer posted

3 months ago

Which of the following compounds is not an antacid?

0 Follower 1 View

Contributor-Level 10

Ranitidine, cimetidine and magnesium hydroxide are antacids.

Serotonin is a tranquilizers.

0 0

New answer posted

3 months ago

Strongest reducing agent among the following is

0 Follower 1 View

Class 12th Chemistry Solutions

Contributor-Level 10

Correct order of reducing character is

NH₃ < PH₃ < AsH₃ < SbH₃ < BiH₃

0 0

New answer posted

3 months ago

An ideal solution made by mixing two volatile components A and B. IF the vapour pressure of solution is 170mm Hg, then mole fraction of A in vapour phase is

$(P_{A}^{o} = 200 m m H g, P_{B}^{o} = 100 m m H g)$

0 Follower 2 Views