Which of the following is not correct
Which of the following is not correct
- A
$Mn_2O_7$ gives $H_2MnO_4$ on reaction with water
- B
on heating $AgNO_3$ gives $Ag_2O$ and $NO_2$
- C
$V_2O_5$ gives $VO_4^{ -1}$ and $VO_4^{+3}$ on reaction with alkalies
- D
All are incorrect
Similar Questions
Due to covalent bonding, the transitional metals are
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Which one of the following has the maximum number of unpaired electrons
Which one of the following has the maximum number of unpaired electrons
Magnetic moment $2.84\, B.M.$ is given by (At. nos. $Ni = 28, Ti = 22, $$Cr = 24, Co = 27$)
Magnetic moment $2.84\, B.M.$ is given by (At. nos. $Ni = 28, Ti = 22, $$Cr = 24, Co = 27$)
- [NEET 2015]
Comment on the statement that elements of the first transition series possess many properties different from those of heavier transition elements.
Comment on the statement that elements of the first transition series possess many properties different from those of heavier transition elements.
Which of the following ion is diamagnetic
Which of the following ion is diamagnetic