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!
Q. Determine Mass to charge ratio of the electron?
Ans.
Eventually, Thomson was able to find the ratio of the electron's mass to its electrical charge (m/e). Regardless of what type of gas was in the cathode ray tube, the mass-to-charge ratio of the electron was always the same value. This mass-to-charge (m/e) value was:
m/e = 5.69 x 10-9 grams/coulomb
(The coulomb measures electrical charge.)
Therefore, Thomson could conclude that the electron was a fundamental particle that was found in all atoms. For this accomplishment, Thomson was awarded the Nobel Prize in 1906.
Q.Waht are Standard Temperature and Pressure? Ans. The agreed set of conditions for comparison of gas volumes is called standard temperature and pressure (abbreviated
my question is what is difference between relative atomic mass and atomic mass unit.
A one serving bag of Granny Goose Hawaiian Style Potato Chips has 70 Cal. Considering that all of the energy from eating these chips goes toward keeping your heart beating, how lon
Free radical addition reactions: Those reactions that include the initial attack by a free radical are termed as free radical reactions. Inculcation of hydrogen bromide to alk
Write the chemical equation for the entire combustion of heptane, C 7 H 16 . The heat of combustion for heptane is 4817 kJ/mol. How much heat could be released if 250 kg of hept
I want to know how to calculate hybridisation of an atom in a given compound like I want to calculate hybridisation of Boron & Oxygen in this boric acid compound H 3 BO 3 I even w
work is not a state function. Explain
Compare the combustion energy stored in a 1 litre bottle of propane and butane. Suppose that the product temperature is 100°C. The density of liquid propane is 0.493 g cm -3
what is nomenclature of organic compounds
why halogens are both +R and -I groups?
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