Question
_________is a formula for rust.
More Chemistry GS Questions
- Which of the following elements has the maximum number of atoms in their molecular form?
- Which endocrine gland requires iodine to synthesize a particular hormone, whose deficiency may cause goitre disease?
- What is the chemical name of baking soda?
- The process of gaining electrons is known as:
- Perspiration cools the body because
- What is the process of coating iron with a layer of zinc to prevent rusting?
- _____ is used for making chemical apparatus like beakers, flasks, etc.
- Which substance is a multibranched polysaccharide of glucose used for energy storage in animals and fungi?
- Water is a good solvent of ionic salts because -
- What is the chemical formula for common rust? 1. Fe3O4 2. FeO 3. Fe2O3 . xH2O 4. FeCL3
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