Which of the following oxides are acidic ?
`CuO, Mn_(2)O_(7), CO, SO_(2), CrO_(3)`

Which of the following oxide is the most acidic in nature? Al_(2)O_(3),SO_(2),SO_(3),P_(4)O_(10) and CO .

Which of the following is amphoteric oxide ? Mn_(2)O_(7), CrO_(3), Cr_(2)O_(3), CrO, V_(2)O_(3), V_(2)O_(4)

Which of the following is amphoteric oxide ? Mn_(2)O_(7), CrO_(3), Cr_(2)O_(3), CrO, V_(2)O_(5), V_(2)O_(4)

Which of the following oxides are amphoteric ? Mn_2O_7 , CrO_3 , Cr_2O_3 , V_2O_5

Which of the following oxides are amphoteric? Mn_2O_7,CrO_3,Cr_O_3,V_2O_5