Aluminium is a self-preserving metal, because
Aluminium is a self-preserving metal, because
- A
It is not tarnished by air
- B
A thin film of basic carbonate on its surface
- C
A non-porous layer of oxide is formed on its surface
- D
It is not affected by salt water
Similar Questions
Boron form covalent compound due to
Boron form covalent compound due to
Which of the following statement is not correct about diborane?
Which of the following statement is not correct about diborane?
- [NEET 2022]
Which is not true about borax?
Which is not true about borax?
Draw the structure of boric acid showing hydrogen bonding. Which species is present in water? What is the hybridizations of boron in this species?
Draw the structure of boric acid showing hydrogen bonding. Which species is present in water? What is the hybridizations of boron in this species?
Given below are two statements :
Statement $I$ : Boron is extremely hard indicating its high lattice energy
Statement $II$ : Boron has highest melting and boiling point compared to its other group members.
In the light of the above statements, choose the most appropriate answer from the options given below
Given below are two statements :
Statement $I$ : Boron is extremely hard indicating its high lattice energy
Statement $II$ : Boron has highest melting and boiling point compared to its other group members.
In the light of the above statements, choose the most appropriate answer from the options given below
- [JEE MAIN 2023]