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Energy of the electron in Hydrogen atom is given by: (1) E n = 131.38/ n 2 x kj mol -1 (2) E n = 131.33/n xkj mol -1 (3) E n = 1313.3/ n 2 x kj mol
A electrovalent compound is made up of: (1) Electrically charged molecules (2) Neutral molecules (3) Neutral atoms (4) Electrically charged atoms or group of atoms
how did atoms appear
10 g of h2 and 64 g of o2 are filled in a steel vessel and exploded amount of water produced in this reaction
Elements upto atomic number 103 have been synthesized and studied. If a newly discovered element is found to have an atomic number 106, its electronic configuration will be: (1
Bakelite: It is thermosetting plastics which are most widely used and the most important plastics. Preparation: It is formed by condensation reaction of phenol an
chemical properties of protium,deuterium and tritium..
Hno3 is aded to Ag ION then form Agcl so from where cl ion come
#most wanted question..
solvent rates on the rate of reaction
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