Chemical Bonding - Result Question 110

####9. Element X is strongly electropositive and element Y is strongly electronegative. Both are univalent. The compound formed would be

(1980, 1M)

(a) X+Y

(b) XY+

(c) XY

(d) XY

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Answer:

Correct Answer: 9. (a)

Solution:

  1. Strongly electropositive, univalent X will form an 1:1 ionic compound with strongly electronegative, univalent Y.

X+YX+Y



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