1.

Elements A, B, C, D belong to the same group. The basic character of their oxides will be in which order if the atomic number of A, B, C, D are (Z – x) , (Z + 2x + 2), Z and (Z + x) respectively:

Answer»

`A LT B lt C lt D`
`A GT B gt C gt D`
`B gt D gt C gt A`
`B gt C gt D gt A`

ANSWER :C


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