Questions - Iron sheet kept moist air gets covered with rust. Rust is ________. | Studio Exams - Online Exam and Course Learning

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Q:1) Iron sheet kept moist air gets covered with rust. Rust is ________.

Aan element
Ba compund
Ca mixture of iron and dust
Da mixture of iron, oxygen and water

Answer:

D

Aganwadi Supriviser exam 2016

General Knowledge

Aganwadi Supriviser exam 2016

Exam Group:

Integrated Child Development Services (ICDS)

State:

Himachal Pradesh

Series:

Year:

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