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प्रश्न
A basic oxide will be formed by the element:
(a) K
(b) S
(c) P
(d) Kr
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उत्तर
(a) K
Because K is a metal, its oxide K2O is a basic oxide.
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संबंधित प्रश्न
.................... liberated when acetic acid reacts with sodium metal.
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(b) Chlorine
(c) Oxygen
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