1.

Which of the following statements is (are) correct ?

Answer»

Antimony on reaction with CONC. `HNO_(3)` gives antimonic acid
Manganese on reaction with COLD and dilute `HNO_(3)` gives `NO_(2)` gas
`HNO_(2)` disproportionate to given `HNO_(3) and NO`
`HNO_(3)` on reaction with `P_(4)O_(10) " given " N_(2)O_(5)`

Answer :A::C::D


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