For the element, $X$ , student Mansi measured its radius as 102 nm, student Rohit as 203nm. and Ankur as 100 nm. using the same apparatus. Their teacher explained that measurements were correct by saying that recorded values by three students were:

crystal, van der waal and covalent radii

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covalent, crystal and van der waal radii

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van der Waal, ionic and covalent radii

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none is correct

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Solution

The correct option is A crystal, van der waal and covalent radii
Since radii $=$ Van dar waal $>$ Metallic $>$ Covalent $.$
Hence $,$ he records value of $102$ nm as metallic $($ Crystal radii $)$ and $100$ nm as covalent radii $,$ and $203$ nm as Van der waal equation $.$

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Similar questions

students Ram, Shyam and Raj measured the radius of an element A. The values of their practical were not same (Ram = 110 nm, Shyam = 190 nm and Raj = 108 nm). Their teacher explained that their measurement were correct by saying that the recorded values are -

Students Ram, Shyam, and Raj measured the radius of an element A. The values of their practical were not the same
(Ram = 110 nm, Shyam = 190 nm and Raj = 108 nm).

Their teacher explained that their measurement was correct by saying that the recorded values are

Q. For the element

(X)

, student

(A)

measured its radius as

102

nm, student

(B)

103

nm and

(C)

100

nm using same apparatus. Their teacher explained that measurements were correct by saying that recorded values by

(A), (B)

and

(C)

are:

Which of the following statement is correct regarding covalent radius and van der Waals radius?

For the element, X, student Mansi measured its radius as 102 nm, student Rohit as 203nm. and Ankur as 100 nm. using the same apparatus. Their teacher explained that measurements were correct by saying that recorded values by three students were:

The correct option is A crystal, van der waal and covalent radiiSince radii=Van dar waal> Metallic> Covalent.Hence, he records value of 102 nm as metallic (Crystal radii) and 100 nm as covalent radii, and 203 nm as Van der waal equation.

For the element, $X$ , student Mansi measured its radius as 102 nm, student Rohit as 203nm. and Ankur as 100 nm. using the same apparatus. Their teacher explained that measurements were correct by saying that recorded values by three students were:

The correct option is A crystal, van der waal and covalent radii
Since radii $=$ Van dar waal $>$ Metallic $>$ Covalent $.$
Hence $,$ he records value of $102$ nm as metallic $($ Crystal radii $)$ and $100$ nm as covalent radii $,$ and $203$ nm as Van der waal equation $.$