Which of the following is most acidic
Which of the following is most acidic
- A
$N{a_2}O$
- B
$MgO$
- C
$A{l_2}{O_3}$
- D
$CaO$
Similar Questions
$BCl_3$ does not exist as dimer but $BH_3$ exist as dimer $(B_2H_6)$ becuase
$BCl_3$ does not exist as dimer but $BH_3$ exist as dimer $(B_2H_6)$ becuase
In some of the reactions thallium resembles aluminium, whereas in others it resembles with group $-I$ metals. Support this statement by giving some evidences.
In some of the reactions thallium resembles aluminium, whereas in others it resembles with group $-I$ metals. Support this statement by giving some evidences.
Explain physical and chemical properties of borax.
Explain physical and chemical properties of borax.
Give important trends and anomalous properties of boron.
Give important trends and anomalous properties of boron.
The green colour produced in the borax bead test of a chromium$(III)$ salt is due to formation of______:
The green colour produced in the borax bead test of a chromium$(III)$ salt is due to formation of______:
- [IIT 2019]