Question

The wastewater from bathrooms kitchen etc is called

Answer 1

Explanation:

the dominant form for dissolved carbon dioxide then is the bicarbonate ion, HCO3-, with just a small contribution from carbonate and almost none from undissociated carbonic acid, H2CO3. The alkalinity of ocean water is mostly due to the bicarbonate.

Answer 2

Explanation:

Aluminium is found in Orissa , Jharkhand, Gujarat. It is found in the form of Bauxite. Zinc is found in Rajasthan , Andhra Pradesh. It is found in minerals like Wurtzite, Sphalerite..