Grade 12Inorganic Chemistry
How many electrons are there in one coulomb of electricity?A6.023×1023B1.64×1024C6.24×1018D6.24×1024
How many electrons are there in one coulomb of electricity?
A
6.023×1023
B
1.64×1024
C
6.24×1018
D
6.24×1024
1 Answer
Adarsh Pal
Change on 1e−=1.602×10−19 C
If total charge =1 C
∴ Total no. of e−=1.602×10−191=6.24×1018e−
Hence, the correct option is (C).
Other Related Questions on inorganic chemistry
Total number of structural isomers of
[Co(NH3)6][Cr(CN)6]
Total number of structural isomers of
[Co(NH3)6][Cr(CN)6]
[Co(NH3)6][Cr(CN)6]
inorganic chemistry
Last Activity: 3 Years ago
Why is boiling point of Cesium higher than that of Rubidium
Why is boiling point of Cesium higher than that of Rubidium
inorganic chemistry
Last Activity: 3 Years ago
which isomer mentioned in (a) is water soluble and why?
which isomer mentioned in (a) is water soluble and why?
inorganic chemistry
Last Activity: 3 Years ago
A gaseous mixture contains CO2 and CO the mass of the mixture is 200g and they are presenting equal fraction of moles . Find the total no. of O-atoms present in the mixture.
A gaseous mixture contains CO2 and CO the mass of the mixture is 200g and they are presenting equal fraction of moles . Find the total no. of O-atoms present in the mixture.
inorganic chemistry
Last Activity: 4 Years ago
a gaseous mixture contains O2 , N2 and He in equal fraction of moles . Find the mass of He if 28g of N is present and 32g of O is present.
a gaseous mixture contains O2 , N2 and He in equal fraction of moles . Find the mass of He if 28g of N is present and 32g of O is present.
inorganic chemistry
Last Activity: 4 Years ago