Chemistry, asked by sapnad0aishmaanjal, 1 year ago

Bohr’s  radius  for  the  Hydrogen  atom    is  0.53A°  .The  radius  for  the
first  excited  state  is

1)  0.13A° 2)  1.06A° 3)  4.77A° 4)  2.12A°

Answers

Answered by cherrybrueco

3

4) 2.12a
this the coreect answer according to my calcuations.

Previous Question

Next Question

Similar questions

Science, 8 months ago

which is which should be included vitamin in our food...

Math, 8 months ago

X intercept of the line x-y+1=0 is...

Math, 8 months ago

What is the supplement of 14 degree class 7...

Chemistry, 1 year ago

size of atom increases as we move down a group...

Physics, 1 year ago

the sound of an explosion on the surface of a lake is heard by a boatman 100m away and a diver 100m below the point of explotion . Of the two persons boatman or diver who heard the sound first.

Hindi, 1 year ago

please give me some details on bird conservation in hindi language...

Science, 1 year ago

Animals exhibiting external fertilisation produce a large number of gametes. Pick the appropriate reason from the following. (a) The animals are small in size and want to produce more offsprings. (b) Food is available in plenty in water. (c) To ensure better chance of fertilisation. (d) Water promotes production of large number of gametes. NCERT Class VIII Science - Exemplar Problems...

Science, 1 year ago

Explain why we always see the same side of moon NCERT Class VIII Science - Exemplar Problems Chapter 17. Stars and Solar System...