Science, asked by harshfase, 5 months ago

Define mole and give the formula for number of moles of a substance.

Answers

Answered by rakhipriya

3

Answer:

A mole is defined as the mass of the substance which consists of the equal quantity of basic units. Example atoms in 12 grams are the same as 12C. A mole fraction indicates the number of chemical elements. ... One mole of any substance is equal to the value of 6.023 x 1023 (Avagadro number).

Answered by samikshajadhav16

0

Explanation:

A mole is defined as the mass of the substance which consists of the equal quantity of basic units. Example atoms in 12 grams are the same as 12C. A mole fraction indicates the number of chemical elements. ... One mole of any substance is equal to the value of 6.023 x 1023 (Avagadro number).

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