Caculate the molar mass of the solute, A solution is made by dissolving30 g...

A solution is made by dissolving30 g of a non-volatile solute in 90 g of water. It has a vapour pressure of 2.8 kPa at 298 K. At 298 K, vapour pressure of pure water is 3.64 kPa

What are enzyme cofactors , Some enzymes require other associated molec...

Some enzymes require other associated molecules to work. These molecules are known as enzyme cofactors and they can be, for example, organic ions, like mineral salts, or organic mo

Ninhydrin test- test of proteins, Ninhydrin test- test of proteins Ninh...

Ninhydrin test- test of proteins Ninhydrin test : This test is specified by all proteins. While a protein is boiled along with a dilute solution of ninhydrin, a violet colour i

Significant figures of the number of digits, Q. Significant figures of the ...

Q. Significant figures of the number of digits? Significant figures of the number of digits reported in a measurement signify how precise the measurement is. The further di

Operation of tar, Write a program called tarc that performs much of the cf ...

Write a program called tarc that performs much of the cf operation of tar .The command arguments look like: If there are no ar guments, tarc reports an error and e xits. If ther

Ionic bond,

The abstraction of a hydrogen atom, The abstraction of a hydrogen atom ...

The abstraction of a hydrogen atom The H-CN bond is stronger than the O-H bond, the abstraction of a hydrogen atom from HCN by the tert-butoxy radical is endothermic by 528 - 4

Silicon, name the silicon present compound and their uses

name the silicon present compound and their uses

Maximum electrons in a d -orbital, Maximum electrons in a d -orbital are: ...

Maximum electrons in a d -orbital are: (1) 2        (2) 10        (3) 6      (4) 14 Ans: 10

Common or trivial names of organic compounds, Common or trivial names of so...

Common or trivial names of some organic compounds Compound Common name Compound Common name CH 4 Methane