A regular cube of metal measures exactly 10cm on an edge and has density `8g/c c`. If the cube contains `6 xx 10^(25)` atoms of the metal, determine atomic weight of metal? (Take `N_(A) = 6 xx 10^(23)`)

Vapour density of a metal chloride is 6.6 . Its oxide contains 53% metal. The atomic weight of metal is:

One gram of metal M^(3+) was discharged by the passage of 1.81 xx 10^(23) electrons. What is the atomic weight of the metal?

If mass % of oxygen in monovalent metal carbonate is 48% ,then find the number of atoms of metal present in 5mg of this metal carbonate sample is ( N_(A) = 6.0 xx 10_(23) )

The edge length of unit cell of a metal having molecular weight 75 g/mol is 5 Å which crystallises in cubic lattice. If the density is 2g//cm^(3) then, find the radius of metal atom. (N_(A)=6.022 xx 10^(23))

The edge length of unit cell of a metal having molecular weight 75 g mol^(-1) is 5 Å which crystallizes in cubic lattice. If the density is 2 g cc^(-3) , then find the radius of metal atom (N_(A) = 6 xx 10^(23)) . Give the answer in pm.

The edge length of unit cell of a metal having molecular weight 75 g mol^(-1) is 5 Å which crystallizes in cubic lattice. If the density is 2 g cc^(-1) , then find the radius of metal atom (N_(A) = 6 xx 10^(23)) . Give the answer in pm.

The edge length of unit cell of a metal having molecular weight 75 g mol^(-1) is 5 Å which crystallizes in cubic lattice. If the density is 2 g cc^(-1) , then find the radius of metal atom (N_(A) = 6 xx 10^(23)) . Give the answer in pm.

Each molecular of a compound contains 5 carbon atoms, 8 hydrogen atoms and 4 xx 10^(-23) gm of other element. The molecular mass of compounds is (N_(A) = 6 xx 10^(23))