The electrons in the outermost orbit, Silicon has 4 electrons in the outerm...

Silicon has 4 electrons in the outermost orbit. In forming the bonds: (1) It gains electrons (2) It loses electrons (3) It shares electrons (4) None of these Ans: I

Uses of BHC,

Quantitative Analysis, A hydrocarbon z with molecular mass 78 on combustion...

A hydrocarbon z with molecular mass 78 on combustion gave 3.384g of carbon (IV) oxide and 0.693g of water. Determine the molecular formula of Z and draw its structure. [H=1, C=12,

Elemantry quantum machanics, derivation of schrodinger weve equation

derivation of schrodinger weve equation

Standard calomel electrode, explain the merits and demerits of calomel ele...

explain the merits and demerits of calomel electrode

Mass spectrometry, Are there any disadvatages of mass spectrometry

Are there any disadvatages of mass spectrometry

Organic chemistry, Formation of cyclo alkanes

Formation of cyclo alkanes

Teaching methods in chemistry, list the advantage and disadvantage teaching...

list the advantage and disadvantage teaching methods in chemistry

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

Inorganic chemistry, Why do the hydrides of O and F in group 16 and 17 resp...

Why do the hydrides of O and F in group 16 and 17 respectively show abnormally high melting points and boiling points as compared to other hydrides in their respective groups? Expl