Chemistry
Grade-6
Easy
Question
Assertion: Stainless steel wire test tube racks are commonly used
Reason: They are non-corrosive to bodily fluids, sterile, and can hold test tubes during autoclave sterilization processes without becoming damaged.
- 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:
There are many types of test tube racks.
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.
Stainless steel wire racks are highly effective as they are on-corrosive to bodily fluids, are sterile, and can hold test tubes during autoclave sterilization processes without becoming damaged.
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