Hydrogen is mainly found in the combined state like in water and not the free state.

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A True
The earths crust contains nearly 1% hydrogen by weight. In free state( $H_{2}$ ), it occurs only in traces in the atmosphere. It is mainly found in the combined state and not the free state. Important sources are water, acids, organic matter etc.

Suggest Corrections

Similar questions

Q. In the combined state, zinc is mainly found as :

(a) Name two metals which are found in nature mainly in the free state (as metallic elements).
(b) Name two metals which are always found in the combined state.
(c) What iron compound is present in haematite ore? Also, write its chemical formula.

Q. Aluminium occurs in combined state whereas gold is found in free state. Why ?

Q. Assertion :Metals like Na, K, Ca and Mg are never found in their free state in nature. Reason: Metals are very reactive elements. So, it combine with other non metal to complete its octet. Metals like Na, K, Ca and Mg are never found in their free state in nature.

Q. Kannadigas are mainly found in which state?

Join BYJU'S Learning Program

Hydrogen is mainly found in the combined state like in water and not the free state.

The correct option is A TrueThe earths crust contains nearly 1% hydrogen by weight. In free state(H2), it occurs only in traces in the atmosphere. It is mainly found in the combined state and not the free state. Important sources are water, acids, organic matter etc.

The correct option is A True
The earths crust contains nearly 1% hydrogen by weight. In free state( $H_{2}$ ), it occurs only in traces in the atmosphere. It is mainly found in the combined state and not the free state. Important sources are water, acids, organic matter etc.