Water Transported Through Lead Pipes Becomes Poisonous Due To The Formation Of

A metal, M forms chlorides in +2 and +4 oxidation states. Which of the following statements about these  chlorides is correct?

In which of the following silicates, cyclic structure is present?

Al₂O₃ can be converted to anhydrous AlCl₃ by heating

The number of isomers possible for disubstituted borazine, B₃N₃H₃X₂ is

Which of the following oxidation states are the most characteristic for lead and tin respectively: 

The correct order of C – O bond length among CO, , CO₂ is: 

White lead is

The stability of dihalides of Si, Ge, Sn and Pb increases steadily in the sequence

Name of the structure of silicates in which three oxygen atoms of [SiO₄]^4–are shared is: 

CO₂ is isostructural with