Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Introduction to mole (In Hindi)
381 plays

Basics of chemistry, introduction to moles

Durga Singh Solanki
#Sr. faculty working in Kota #Ex-principal B.ed

Unacademy user
I'm starting now sir, I like your Moto learning with fun.
  1. Mole Concept By- Durga Singh Solanki Learning with fun

  2. Fundamental MOLE- CoNCEPT Mole ione mole o arys particles no. CA) . Mass 9.1x10-31 kg . Charge- -1.6x10-19 C A6. 022110 8 Electron C4 xm Proton Proton Charge- +1.6x10 27 C O Calcudate Charge on moe of e Mass- 1.67x10-27 . Charge-neutral(0) Neutron

  3. Q. Calculate charge in F in the following:- NOTE(objective approch tip)- U@lKe @lYOC)@l@l[RO no, as 6x1023 and 1.67 as Take avogadro . : - mmoles o 10/6 to simplify the calculation

  4. Q. How many moles of electron will weigh 1kg? (JEE-2003) rmoles 8