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Which option is correctly associated in an exam-style association task concerning Oxygen, pH 7 and Concave lens.
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Question ID #15756
UPSSSC PET 2026 Mock Test Series UPSSSC PET Online Mock Test 23 Medium
Which option is correctly associated in an exam-style association task concerning Oxygen, pH 7 and Concave lens.
Correct Answer: A. Oxygen — supports combustion
The correct association is “Oxygen — supports combustion”.
Which option is correctly associated in an exam-style association task concerning Oxygen, pH 7 and Concave lens. - MCQ Explanation
This question is useful for exam preparation because it provides direct multiple-choice practice with options, answer checking and explanation.
Correct answer: A. Oxygen — supports combustion
