EAMCET Engineering 2008 Solved Paper

Section: Chemistry

Question : 44 of 160

Marks: +1, -0

The atomic numbers of elements A,B,C and D are Z−1,Z,Z+1 and Z+2, respectively. If ' B ' is a noble gas, choose the correct answers from the following statements
(1) ' A ' has higher electron affinity
(2) ' C ' exists in +2 oxidation state
(3) ' D ' is an alkaline earth metal

(1) and (2)
(2) and (3)
(1) and (3)
(1), (2) and (3)

Validate

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