CBSE Class 11-science Chemistry The p-Block Elements
- Aim:to detect acidic and basic radical of the given salt (NH4)2 CO3... What all viva Questions can be asked from this activity ?
Plz explain me all the concepts being applied here,thanks
- How is BF3 an acid,if there are no hydorhyd atoms in it?
- Can dative bond be formed between 2 similar atoms. For example if one oxygen has completed octet by covalent bond with other atom then can this oxygen form dative bond with another oxygen
Why this type of structure of ozone is not possible?
- What is the most imp. Compound of boron
- What is the hybridisation , number of lone pair electron and shape of XeOF2 ? Give reason .
- What is the hybridisation , lone pair electron and shape of I3- ion? Give reasons
- Give the formula of Borax.
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