Trihydric alcohol, What are trihydric alcohols? What are their preparation ...

What are trihydric alcohols? What are their preparation methods? What are their physical properties?

On the basis of application how are dyes classified, On the basis of applic...

On the basis of application, how are dyes classified? Describe essential features of any two of them.

Examples of the Spontaneous and Non-spontaneous processes, examples of the ...

examples of the Spontaneous and Non-spontaneous processes

Dichromate titrations - oxidation reduction titrations, Dichromate titratio...

Dichromate titrations - oxidation reduction titrations These are titrations where, potassium dichromate is utilized as an oxidising agent in acidic medium. The medium is organi

Consecutive energy levels in an atom, Energy difference is maximum between ...

Energy difference is maximum between which of the consecutive energy levels in an atom?   solution) According to the line spectrum of hydrogen maximum energy is there between FIRST

Predominant phosphate species present in buffers solution, In lab, you're h...

In lab, you're having fun along with buffers based onto a 0.1 M solution of sodium phosphate at pH7.0.  Into this system, there are three of pK A s as:  12.7, 7.21 and 2.12.

Ionic bond,

Law of constant proportion., plzzzzzzz sir giv me some information about la...

plzzzzzzz sir giv me some information about law of constant proportion my email id is [email protected]

Determing least energy, Which of the following has the least energy: (1...

Which of the following has the least energy: (1) 2p                    (2)  3p            (3) 2s                             (4) 4d Ans: 2s

Elements easily forms cation, From the following which group of elements ea...

From the following which group of elements easily forms cation: (1) F, CL, Br                         (2) Li,  Na, K         (3)  O, S, Se,                       (4)