Free Online Mock Chemistry Multiple Choice Test on Periodic properties

Sub Category : Periodic properties

Test : 9

Time Left :

1)
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2)	Which of the following generally increase in a period? (1) Electronegativity and atomic size (2) Ionization energy and atomic size (3) Ionization energy and electron affinity (4) Atomic volume and electonegativity
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3)	Which of the following has the highest melting point? (1) NaC1 (2) LiC1 (3) KC1 (4) RbC1
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4)	Among the elements of second period, the element with highest melting point belongs to group (1) 1 (2) 14 (3) 17 (4) 18
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5)	Among the elements of third period, the element with lowest boiling point belongs to group (1) 1 (2) 14 (3) 16 (4) 18
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