1.

Which of the following is an amphoteric hydroxide?(a)Mg(OH)_2(b)Be(OH)_2(c)Sr(OH)_2(d)Ca(OH)_2

Answer»

`Mg(OH)_2`
`Be(OH)_2`
`SR(OH)_2`
`CA(OH)_2`

Solution :`Be(OH)_2`


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