Aluminium is more reactive than iron. But aluminium is less easily corroded than iron because
Aluminium is more reactive than iron. But aluminium is less easily corroded than iron because
- A
Aluminium is a noble metal
- B
Oxygen forms a protective oxide layer
- C
Iron undergoes reaction easily with water
- D
Iron forms mono and divalent ions
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Hydrated $AlC{l_3}$ is used as
Hydrated $AlC{l_3}$ is used as
Describe the shapes of $BF $$_{3}$ and $BH _{4}^{-}$. Assign the hybridisation of boron in these species.
Describe the shapes of $BF $$_{3}$ and $BH _{4}^{-}$. Assign the hybridisation of boron in these species.
Consider the following reaction
$(a)\, B_2H_6 + 6H_2O \to$
$(b)\, B_2H_6 + 6CH_3OH \to$
$(c)\, B_2H_6 + 3Cl_2 \to$
$(d)\, BR_3 + 3CH_3COOH \to$
Identify incorrect statement about product $(s)$
Consider the following reaction
$(a)\, B_2H_6 + 6H_2O \to$
$(b)\, B_2H_6 + 6CH_3OH \to$
$(c)\, B_2H_6 + 3Cl_2 \to$
$(d)\, BR_3 + 3CH_3COOH \to$
Identify incorrect statement about product $(s)$
Write reactions to justify amphoteric nature of aluminium.
Write reactions to justify amphoteric nature of aluminium.
Boric acid is polymeric due to
Boric acid is polymeric due to