General Knowledge - General Science - Discussion

Discussion Forum : General Science - Elements and Metals (Q.No. 6)
6.
Chemical formula for water is
NaAlO2
H2O
Al2O3
CaSiO3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
66 comments Page 1 of 7.

Clasiv said:   1 year ago
H stands for the hydrogen.
And O stands for oxygen,
And 2 means combining.

The water is the combination of these two elements.
(1)

Madhav jha said:   2 years ago
Because water is a combination of two molecules of hydrogen and one molecule of oxygen.

Vivek Anand said:   4 years ago
The chemical formula of water is H2O, which means it has two hydrogen atoms and one oxygen atom. Hence, the chemical name of water is dihydrogen oxide or oxidane. Well, Water is also known as universal Solvent because almost everything is soluble in water. It's chemical formula is H^2 O.
(1)

Rehman said:   4 years ago
NaAlO2=Sodium aluminate.
H2O=water.
Al2O3=Aluminium oxide.
CaSiO3=Wollastonite.
(1)

Bhavana said:   4 years ago
Because when two hydrogen molecule is combined with an oxygen molecule we get H2O (H2+O=H2O).

M. Devi said:   5 years ago
Water formula have two hydrogens and one oxygen.

Illarion pravura said:   5 years ago
Because water contains 2 molecule of hydrogen and one of oxygen.

Yash said:   6 years ago
Water is formed when two molecules of hydrogen combine with one molecule of oxygen.

Archangel Micheal said:   6 years ago
H2O is the chemical formula for water.

Nasaz khan said:   6 years ago
Chemical formula for water H2O. It is two molecule of hydrogen and one molecule of oxygen.


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