How many g-atoms and no. of atoms are there in 120 g carbon?
Last updated date: 25th Mar 2023
•
Total views: 207k
•
Views today: 1.84k
Answer
207k+ views
Hint :The gram atomic weight of an element is one gram atom. The gram atom is defined as the mass of an element that is numerically equal to the atomic weight in gram. 1 g carbon atom a = 12 g carbon atomic weight
Complete Step By Step Answer:
The gram atomic weight of an element is one gram atom. The gram atom is defined as the mass of an element that is numerically equal to the atomic weight in gram. 1 g carbon atom a = 12 g carbon atomic weight
No. of g-atoms of Carbon = Given Mass/Atomic Mass = $ \dfrac{{120}}{{12}} $ = 10
A mole of a substance is described as 6.022 x 10²³ units of that substance (such as atoms, molecules, or ions). Avogadro's number, also known as Avogadro's constant, is 6.022 x 10²³. The mole concept can be used to convert between mass and atom count.
1 g of C atom has 6.022 x 10²³
10 g of C atom has 6.022 x 10²³ x 10 = 60.22 x 10²³ moles.
Note :
Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon makes up only about 0.025 percent of Earth's crust.
Complete Step By Step Answer:
The gram atomic weight of an element is one gram atom. The gram atom is defined as the mass of an element that is numerically equal to the atomic weight in gram. 1 g carbon atom a = 12 g carbon atomic weight
No. of g-atoms of Carbon = Given Mass/Atomic Mass = $ \dfrac{{120}}{{12}} $ = 10
A mole of a substance is described as 6.022 x 10²³ units of that substance (such as atoms, molecules, or ions). Avogadro's number, also known as Avogadro's constant, is 6.022 x 10²³. The mole concept can be used to convert between mass and atom count.
1 g of C atom has 6.022 x 10²³
10 g of C atom has 6.022 x 10²³ x 10 = 60.22 x 10²³ moles.
Note :
Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon makes up only about 0.025 percent of Earth's crust.
Recently Updated Pages
Most eubacterial antibiotics are obtained from A Rhizobium class 12 biology NEET_UG

Salamin bioinsecticides have been extracted from A class 12 biology NEET_UG

Which of the following statements regarding Baculoviruses class 12 biology NEET_UG

Sewage or municipal sewer pipes should not be directly class 12 biology NEET_UG

Sewage purification is performed by A Microbes B Fertilisers class 12 biology NEET_UG

Enzyme immobilisation is Aconversion of an active enzyme class 12 biology NEET_UG

Trending doubts
Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

List out three methods of soil conservation

Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE

Epipetalous and syngenesious stamens occur in aSolanaceae class 11 biology CBSE
