55. In a discharge tube there are only two hydrogen atoms if the elect – InterviewSolution

InterviewSolution

1.	55. In a discharge tube there are only two hydrogen atoms if the electrons in both atoms are de-exciting from fourth Orbit the minimum and maximum number of spectral lines should be
Answer» 55. In a discharge tube there are only two hydrogen atoms if the electrons in both atoms are de-exciting from fourth Orbit the minimum and maximum number of spectral lines should be

Discussion

No Comment Found

Related InterviewSolutions

O2 is a gas but sulphur is a solid.Explain.
two moles of n2 and two moles of h2 are taken in a vessel of 5 l capacity and suitabke conditions are provided for the reaction . when the equillibreium is reached , it is found that a half mole of n2 is used up . the equillibrium concenteration of nh3 ishere it is written half mole OF N2. wouldn't it be 0.5x2 because 2 moles of n2 are there
12. The following figure shows a siphon in action .The liquid flowing through the siphon has a density of 1.5 g/cc. Calculate the pressure difference between A) Points A and D B) Points C and B
How can you obtain pure water from a salt-water mixture (or salt-solution)? Draw a neat and labelled diagram of the apparatus you would use to obtain pure water from salt-water mixture (or salt-solution).
Which is the smallest particle of an element that can take part in a chemical reaction?
The equivalent mass of a certain bivalent metal is 25 g. The gram molar mass of its anhydrous chloride is:
Can a gas be converted to a liquid by compressing it?
Explain why sodium chloride solution is regarded as a mixture while sodium chloride itself is a pure substance
Show with the heip of diagram of electronic configuration how the following compound are formed from the constituent atoms.a. Sodium chloride b. Potassium fluoridec.Water d. Hydrogen chloride
Identify the solutions among the following mixtures. a. Soil b. Sea water c. Air d. Coal e. Soda water