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A solid has a structure in which W atoms...

A solid has a structure in which W atoms are located at the corners of the cubic lattice, O atoms at the centre of the edges and Na atom at the centre of the cube. The formula of the compound is

A

`NaWO_(2)`

B

`Na_(2)WO_(3)`

C

`NaWO_(3)`

D

`NaWO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
3
`W=8xx(1)/(8)=1 O=12xx(1)/(4)=3`
`Na=1xx1=1`
`therefore` formula `=NaWO_(3)`
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