explain the stucture of carbon tetrachloride with the help of electron dot diagram?
Why cant H4O ion be formed like H3O( hydronium ion) is formed? Is it because H4O is unstable in the nature ? Explain it in detail
.
name a covalent compound which becomes electrovalent when disolved in water
What do you mean coordinate bond please explain with an example?
Anjana Bastin
Bangalore
what are the 2 limitaion of doberniers triad???
STATE WHY CCL4 DOES NOT DISSOLVE IN WATER
Explain the electronic concept of oxidation and reduction.
explain:
1. electrovalent compounds dissolve in water whereas covalent compounds do not.
2. electrovalent compounds hava a high melting and boiling point while covalent compounds have low melting and boiling points.
3. electrovalent compounds conduct electricity.
what is structural formula of butanoic acid?
give reason
Plz translate this statement into chemical equation and balance it :
Phosphorus burns in oxygen to give phosphorus pentoxide.
2H2S+O2->2S+2H2O how here hydroden is removed?
why does the chord of an electric heater not glow while the heating element do.
STATE THE TYPE OF COMPOUNDS FORMED BY TRANSFER OF VALENCE ELECTRONS FROM ONE ATOM TO ANOTHER , AND EXPLAIN THE METHOD OF FROMATION OF THE SAME . STATE THE ROLE OF CATIONS AND ANIONS IN THEIR FORMATION .
explain the stucture of carbon tetrachloride with the help of electron dot diagram?
Why cant H4O ion be formed like H3O( hydronium ion) is formed? Is it because H4O is unstable in the nature ? Explain it in detail
.
name a covalent compound which becomes electrovalent when disolved in water
What do you mean coordinate bond please explain with an example?
Anjana Bastin
Bangalore
what are the 2 limitaion of doberniers triad???
STATE WHY CCL4 DOES NOT DISSOLVE IN WATER
Explain the electronic concept of oxidation and reduction.
explain:
1. electrovalent compounds dissolve in water whereas covalent compounds do not.
2. electrovalent compounds hava a high melting and boiling point while covalent compounds have low melting and boiling points.
3. electrovalent compounds conduct electricity.
what is structural formula of butanoic acid?
give reason
Plz translate this statement into chemical equation and balance it :
Phosphorus burns in oxygen to give phosphorus pentoxide.
2H2S+O2->2S+2H2O how here hydroden is removed?
why does the chord of an electric heater not glow while the heating element do.
STATE THE TYPE OF COMPOUNDS FORMED BY TRANSFER OF VALENCE ELECTRONS FROM ONE ATOM TO ANOTHER , AND EXPLAIN THE METHOD OF FROMATION OF THE SAME . STATE THE ROLE OF CATIONS AND ANIONS IN THEIR FORMATION .