Name the Following: the Chemical Name of Rust.

Name the following:

The chemical name of rust.

एका वाक्यात उत्तर

Hydrated iron (III) oxide (Fe₂03-xH₂O)

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Rusting

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 7: Air and Atmosphere - Objective Type Questions

पाठ 7 Air and Atmosphere
Objective Type Questions | Q 3.3

What are oxides ?

What do you observe when Sulphur is heated and then tested with moist blue and red litmus – paper?

What happens when the mercuric oxide is heated?

How will you prove that oxide formed by sulphur is acidic in nature?

State a specific reason for using zinc in galvanizing

State a specific reason for using magnesium in fireworks.

Give word equation for the reaction of Non-metal:

Sulphur

Give word equation for the reaction of metal is:

sodium

Give word equation for the reaction of metal is:

magnesium with oxygen

Name the following:

The product formed on oxidation of phosphorus.