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Question
Chemistry
Which of the following is correct about Eka-Aluminium and Eka Silicon ?
Q. Which of the following is correct about Eka-Aluminium and Eka Silicon ?
3269
185
Classification of Elements and Periodicity in Properties
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A
Oxides of Eka-Aluminium is
A
l
2
O
3
and Eka-Silicon is
S
i
2
O
3
4%
B
Oxides of Eka-Aluminium is
G
a
2
O
3
and Eka-Silicon is
G
e
O
2
39%
C
Melting point of Eka-Aluminium is lower than the melting point of Eka-Silicon
7%
D
Both (a) and (c)
51%
Solution:
Correct answer is (d) Both (a) and (c)