GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Chemical formula for water is
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H2O
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CaSiO3
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Al2O3
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NaAlO2
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Explanation:
Detailed explanation-1: -Atoms join together to form molecules. A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom. That’s why water is sometimes referred to as H2O.
Detailed explanation-2: -H 2 O is commonly known as water. The most common use of water is for drinking purposes. It is dihydrogen monoxide which contains two moles of hydrogen and one mole of oxygen. This is in a liquid state at standard room temperature.
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