Hydrated $AlCl_3$ is used as :
Hydrated $AlCl_3$ is used as :
- A
catalysed in cracking of petroleum
- B
catalysed in Friedel-Craft's reaction
- C
Mordant
- D
all of the above
Similar Questions
Given below are two statements :
Statement $I:$ Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes green.
Statement $II:$ The green colour observed is due to the formation of copper(I) metaborate.
In the light of the above statements, choose the most appropriate answer from the options given below :
Given below are two statements :
Statement $I:$ Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes green.
Statement $II:$ The green colour observed is due to the formation of copper(I) metaborate.
In the light of the above statements, choose the most appropriate answer from the options given below :
- [JEE MAIN 2023]
Inorganic graphite is:
Inorganic graphite is:
Which of the following is correct
Which of the following is correct
Aluminium is obtained by
Aluminium is obtained by
Colour of the bead in borax bead test is mainly due to the formation of
Colour of the bead in borax bead test is mainly due to the formation of