Which of the following choices is/are covalent oxides
I. SrO
II. SiO2
III. SO2
A) I only
B) II only
C) III only
D) I and II
E) II and III
Correct Answer:
Verified
Q31: List the following acids in order of
Q32: Select acidic oxide from the choices given.
A)
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Q34: Which one of the following compounds can
Q35: Which one of the following compounds can
Q37: Chlorine gas is prepared commercially by
A) electrolysis
Q38: Hydrogen plays an important role in
Q39: The main commercial source of bromine is
A)
Q40: Which of these industrial chemicals is produced
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