Question
_________is a formula for rust.
More Chemistry GS Questions
- The conversion of hard water into soft water by boiling or adding calcium hydroxide is called:
- The Polymerisation of which of the following is used in the manufacturing of polythene in industry?
- Which type of bond is formed by the sharing of electrons?
- The word “acid” comes from a ________ word.
- Which of the following cannot be cut by a knife?
- Which is used to treat indigestion?
- Deficiency of which of the following elements is responsible for weakening of bones? 1. Calcium 2. Phosphorus 3. Nitrogen 4. Carbon Select the correct ans...
- Water is a good solvent of ionic salts because -
- Rod of which of the following metal is used in nuclear reactors to slow down the speed of the neutrons?
- Water from soil enters into the root hairs owing to :
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