Chemistry
Grade-7
Easy
Question
Assertion: Alloys are made to modify appearance and color.
Reason: Aluminium bronze (Al + Cu) resembles gold as its bright yellow.
- Both A and R are true, and R is the correct explanation of (A)
- Both A and R are true, but R is not the correct explanation of (A)
- A is true, but R is false.
- A is false, but R is true.
Hint:
Metal is made by mixing two types of metal together.
The correct answer is: Both A and R are true, and R is the correct explanation of (A)
Both A and R are true, and R is the correct explanation of (A)
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