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Which option is correctly associated in a chronology-and-concept review concerning Oxygen, pH 7 and Concave lens, also comparing Myopia.
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Question ID #16055
UPSSSC PET 2026 Mock Test Series UPSSSC PET Online Mock Test 26 Medium
Which option is correctly associated in a chronology-and-concept review concerning Oxygen, pH 7 and Concave lens, also comparing Myopia.
A
Oxygen — supports combustion
B
pH 7 — diverging lens
C
Concave lens — corrected by concave lens
D
Myopia — supports combustion
Correct Answer: A. Oxygen — supports combustion
Question: Which option is correctly associated in a chronology-and-concept review concerning Oxygen, pH 7 and Concave lens, also comparing Myopia.
A. Oxygen — supports combustion
B. pH 7 — diverging lens
C. Concave lens — corrected by concave lens
D. Myopia — supports combustion
Correct Answer: A. Oxygen — supports combustion
The correct association is “Oxygen — supports combustion”.
Which option is correctly associated in a chronology-and-concept review concerning Oxygen, pH 7 and Concave lens, also comparing Myopia. - 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
