Home
Class 9
CHEMISTRY
Mass of one mole of a substance is calle...

Mass of one mole of a substance is called-

A

a. equivalent weight

B

b. relative mass

C

c. atomic mass

D

d. molar mass

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The number of particles present in one mole of any substance is-

If we consider that 1/6 in place of 1/2 men of caron is taken is taken to be the relation atomic mass orbit, the mass of the mole of substance will

When we concept that one mole of a substance contains the same numbers of elementary entities or one mole of any other substance, we don’t actually need to know what that number is. Sometimes however we will need to work with the actual number of elementary entities in a mole of substance. This number is called Avogadro.s number. N_(A)=6.022137xx10^(23) molecules The unit mol^(-1) which we read as per mole signifies that a collection of N_(A) molecular level entities is equivalent to one mole at the macroscopic level. For example a mole of carbon contains 6.02xx10^(23) atoms of C. A mole of oxygen gas contains 6.02xx10^(23) molecules of O_(2) . The number of atoms present in 8 g of ozone is

Green substances are called

Avogadro is appreciable, because he found that one mole of any substance contains……molecules.

A homogenous mixture of two or more substance is called ______.