AP EAPCET 23-Aug-2021 Shift 2 Paper
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Question : 126 of 160
Marks:
+1,
-0
Which element among the following is most probable to have the following values?
Δ i H 1 = 419 kJ mol − 1
Δ i H 2 = 3051 kJ mol − 1
Δ eg H = − 48 kJ mol − 1
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