Classify Sulphur dioxide. Also give a balanced equation to prepare it.

एका वाक्यात उत्तर

Sulphur dioxide → acidic oxide
S + O₂→ SO₂

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Rusting

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 7: Air and Atmosphere - Additional questions 3

पाठ 7 Air and Atmosphere
Additional questions 3 | Q 9.07

Rust is a hydrated oxide of iron which is

Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride

A gas used to sterilisation of drinking water is ________

Give two examples of metallic oxides.

Classify Copper oxide. Also give a balanced equation to prepare it.

State why galvanization, tinning and chromeplating are used as three different processes for coating specific articles for prevention of rusting.

State a specific reason for using lead in bullets

State a specific reason for using magnesium in fireworks.

Give reason for the following:

Galvanized steel is not used for articles used for edible applications.

Give word equation for the reaction of Non-metal:

carbon

Give word equation for the reaction of metal is:

calcium