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. Illustrate about nuclear particle?
In 1932 Rutherford with Chadwick demonstrated the existence of the neutron a nuclear particle having no charge but with nearly the same mass as a proton. The following table recapitulate the sub- atomic particles that comprise the atom.
Particle
Symbol
Electrical charge
Relative mass
Actual mass (g)
Electron
e-
1-
1/1840
9.11 * 10- 28
Proton
P+
1+
1
1.673 *10 -24
Neutron
n0
0
1.675*10 -24
The tendency to form electrovalent bond is largest in (1) A (2) B (3) C (4) D
Visible range of hydrogen spectrum will contain the following series: (1) Pfund (2) Lyman (3) Balmer (4) Brackett Ans: Balmer
how can you balance k+o2
#most wanted question..
Ion Exchange Property of Soils Ion exchange is a reversible process. Soil has capacity to exchange its ions due to its colloidal property. The water existing in the immediate v
Q. What are the types of emulsions? Emulsions can be of three types: 1) Temporary emulsion: These require vigorous shaking just before they are used, as they separate out e
what is reaction for propanone in iodoform test
Ask question #Minimum 60 words accepted#
Aldehydes and Ketones Carbonyl compounds are of two types, ketones and aldehydes. Both of them comprise a carbon-oxygen double bond frequently known as carbonyl group.
?????? # ..
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