Choromatography, what is the name materyal of use in plate choromatgraphy

what is the name materyal of use in plate choromatgraphy

Octet rule, wat are d limitations of octet rule...??

wat are d limitations of octet rule...??

Cet assignment questions for 1st puc, Structure of atom

Structure of atom

Name the products obtained on complete hydrolysis of dna, Name the products...

Name the products obtained on complete hydrolysis of DNA. Enumerate the structural differences between DNA and RNA. In what way is a nucleotide dissimilar from a nucleoside?

Metallic bonding,

The bond is formed between similar atoms, Which type of bond is formed betw...

Which type of bond is formed between similar atoms: (1) Ionic    (2) Covalent      (3) Coordinate               (4) Metallic Ans:  Covalent

What do you mean by isomers, Q. What do you mean by Isomers? Ans. ...

Q. What do you mean by Isomers? Ans. Compounds like butane and 2-methylpropane which have the same molecular formula but different molecular structures are called isomers

Electrophilic aromatic substitution reactants, Although cholrine is electro...

Although cholrine is electron withdrawing group.yet it is ortho nd para directing in electrophilic aromatic substitution reactants.why? Solution) Halogens are an exception of th

Example on law of conservation of mass, Q. Example on Law of Conservation o...

Q. Example on Law of Conservation of Mass? A slim strip of iron with a mass of 15.72 g is placed in to a solution containing 21.12 g of copper and copper (II) sulphate begins t

Solutions, what is raoult law

what is raoult law