Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The emission spectrum of hydrogen is found to satisfy the expression for the energy change. teiangle E (in joules) such thatTriangle E= 2.18x10(1/n21 - 1/ n21) J where n1 = 1, 2, 3..... and = n2, 3, 4....... The spectral lines correspond to Paschen series to:
(1) n1= 1 and n2 = 2,3,4,
(2) n1= 3 and n2= 4,5,6,
(3) n1= 1and n2= 3,4,5,
(4) n1= 2 and n2= 3,3,5
(5)n1= 1 and n2 = infinity
Ans: n1= 3 and n2= 4,5,6,
assignment on antiferromagnatism
Hydrocaborns
What is the equation for the reaction of sodium nitroprusside with a ketone
Electrochemicalseries table
The aluminum foil on a certain roll has a total area of 18.5m2 and a mass of 1275g. Using a density of 2.7g per cubic centimeter for aluminum, determine the thickness in millimeter
electrophilic substitution reactions and mechanisms
what is the difference between mirror image and optical isomerism?
(a) Starting from a sample of chromate ore, how is potassium dichromate prepared? Explain all the steps included with chemical equations. (b) Write the balanced chemical equatio
Uses of Benzene - Hydrocarbon (1) In dry cleaning (2) As a motor fuel when mixed with petrol. (3) As a solvent. (4) In the manufacture of gammexane (As insecticide).
Why it called p-block elements?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd