Ionisation energy, give two reasons why it is necessary to ionize the chrom...

give two reasons why it is necessary to ionize the chromium atoms

Estimate the molar mass of protein, Q. An aqueous solution of the protein b...

Q. An aqueous solution of the protein bovine serum albumin, containing 2:00 x 10 -2 g of protein per cubic centimeter, has an osmotic pressure of 8.1 x 10 -3 bar at 0 C. Estim

Raoult''s law and its three forms., raoult''s law and its three forms

raoult''s law and its three forms

Preparation of cyclohexanol from cyclohexene, 1)why hydroboration leads to ...

1)why hydroboration leads to anti-markovnikov addition of hydrogen whereas most electrophilic additions to alkenes result in Markovnikov addition. 2) draw the full mechanism and id

Ionic bond,

Explain electrochemical series with its applications., We have seen that di...

We have seen that different metal/metal ion combinations have different values of electrode potentials. The various elements can be arranged in order of increasing or decreasing va

Extraction, What is the principle underlying the extraction of metal

What is the principle underlying the extraction of metal

Explain ratio scales, Ratio scales It is also possible to record likin...

Ratio scales It is also possible to record liking or acceptability using magnitude estimation scaling methods, but consumers may find it difficult to handle the concept of rat

Electrochemistry, primary and secondary cells

primary and secondary cells

Find series of hydrogen atom spectrum electronic transition, In Balmer seri...

In Balmer series of hydrogen atom spectrum which electronic transition causes third line: (1) Fifth Bohr orbit to second one (2) Fifth Bohr orbit to first one (3) Fourth