Answer
Verified
378k+ views
Hint :Avogadro's number is 6.02214076×10²³, which is the number of units in one mole of any material (defined as its molecular weight in g.). Depending on the nature of the product and the nature of the reaction, the units can be electrons, atoms, ions, or molecules.
Complete Step By Step Answer:
Avogadro's number is 6.02214076×10²³, which is the number of units in one mole of any material (defined as its molecular weight in g.). Depending on the nature of the product and the nature of the reaction, the units can be electrons, atoms, ions, or molecules.
It is the factor that converts grams to atomic mass units.
One AMU equals 1.6×10⁻²⁴ gram, and a carbon atom weighs 12 AMU. In contrast, one grams is equal to 6.022×10²³ AMU, also known as Avogadro's number.
A mass equal to one twelfth the mass of a carbon-12 atom is known as an atomic mass unit. The mass of any element's isotope is measured in comparison to the carbon-12 standard. One atom of helium-4, for example, has a mass of 4.0026 amu.
Hence, option A is correct.
Note :
A mass equal to one twelfth the mass of a carbon-12 atom is known as an atomic mass unit. The mass of any element's isotope is measured in comparison to the carbon-12 standard. One atom of helium-4, for example, has a mass of 4.0026 amu.
Complete Step By Step Answer:
Avogadro's number is 6.02214076×10²³, which is the number of units in one mole of any material (defined as its molecular weight in g.). Depending on the nature of the product and the nature of the reaction, the units can be electrons, atoms, ions, or molecules.
It is the factor that converts grams to atomic mass units.
One AMU equals 1.6×10⁻²⁴ gram, and a carbon atom weighs 12 AMU. In contrast, one grams is equal to 6.022×10²³ AMU, also known as Avogadro's number.
A mass equal to one twelfth the mass of a carbon-12 atom is known as an atomic mass unit. The mass of any element's isotope is measured in comparison to the carbon-12 standard. One atom of helium-4, for example, has a mass of 4.0026 amu.
Hence, option A is correct.
Note :
A mass equal to one twelfth the mass of a carbon-12 atom is known as an atomic mass unit. The mass of any element's isotope is measured in comparison to the carbon-12 standard. One atom of helium-4, for example, has a mass of 4.0026 amu.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
In Indian rupees 1 trillion is equal to how many c class 8 maths CBSE
Which are the Top 10 Largest Countries of the World?
How do you graph the function fx 4x class 9 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Why is there a time difference of about 5 hours between class 10 social science CBSE