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Q.

Based on Mendeleev's periodic table,

Statement-I : Both Eka silicon and Eka aluminium have high melting points.

Statement-II: Atomic weight of Tellurium is greater than that of Iodine.

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a

Both the statements-I and II are correct

b

Statement-I is incorrect and Statement-II is correct

c

Statement-I is correct and Statement-II is incorrect

d

Both the statements-I and II are incorrect

answer is C.

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Detailed Solution

I)  Eka Si(Ge) . . . . melting point is 1231 K (high)

    Eka Al(Ga) . . . . melting point is 302 K (low)

II) A.W of I(127) < Te (128)

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