Chemistry
Grade-10
Easy
Question
Burning of magnesium ribbon is a
- Chemical reaction
- A white color powder forms
- Both a and b
- None of the above
Hint:
Magnesium oxide is formed.
The correct answer is: Both a and b
- Burning of magnesium ribbon forms magnesium oxide.
- It is a chemical reaction.
- A white color powder is formed.
Related Questions to study
Chemistry
Which of the following is not a chemical reaction?
Which of the following is not a chemical reaction?
ChemistryGrade-10
Chemistry
Which is an example of a chemical reaction?
Which is an example of a chemical reaction?
ChemistryGrade-10
Chemistry
Which of the following is a physical change?
Which of the following is a physical change?
ChemistryGrade-10
Chemistry
Which of the following is not an example of chemical change?
Which of the following is not an example of chemical change?
ChemistryGrade-10
Chemistry
A change in which new substances are formed.
A change in which new substances are formed.
ChemistryGrade-10
Chemistry
Which of the following is NOT an example of a physical change?
Which of the following is NOT an example of a physical change?
ChemistryGrade-10
Chemistry
What is a chemical change?
What is a chemical change?
ChemistryGrade-10
Chemistry
What is a physical change?
What is a physical change?
ChemistryGrade-10
Chemistry
A change in the size, shape, or state of matter is .
A change in the size, shape, or state of matter is .
ChemistryGrade-10
Chemistry
Which of the following is an evidence of a physical change?
Which of the following is an evidence of a physical change?
ChemistryGrade-10
Chemistry
Differences between a chemical change and a physical change are
Differences between a chemical change and a physical change are
ChemistryGrade-10
Chemistry
Which of the following is not an example of a chemical change?
Which of the following is not an example of a chemical change?
ChemistryGrade-10
Chemistry
Which example best describes a physical change?
Which example best describes a physical change?
ChemistryGrade-10
Chemistry
Which of these is an example of a new substance being formed?
Which of these is an example of a new substance being formed?
ChemistryGrade-10
Chemistry
In which of the following the piece of paper is going through a chemical change?
In which of the following the piece of paper is going through a chemical change?
ChemistryGrade-10