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General Science question from Laboratory Attendant exam, 2026 by JKSSB

Match the following Organic Acids with their corresponding sources
ACIDS SOURCES

i. Oxalic acid a. Dark chocolate
ii. Acetic acid b. Ant sting
iii. Ascorbic acid c. Apples
iv. Methanoic acid d. Guava, amla
v. Malic acid e. Vinegar

Choose the correct option:

Last updated Jun 18, 2026
Correct Answer: Option D — i-a, ii-e, iii-d, iv-b, v-c
Here is the correct breakdown of each organic acid and its corresponding source:i. Oxalic acid $\rightarrow$ a. Dark chocolate (Also found in spinach and cocoa)ii. Acetic acid $\rightarrow$ e. Vinegar (Vinegar is a dilute solution of acetic acid)iii. Ascorbic acid $\rightarrow$ d. Guava, amla (Commonly known as Vitamin C, highly abundant in citrus and sour fruits)iv. Methanoic acid $\rightarrow$ b. Ant sting (Also known as formic acid, responsible for the stinging sensation)v. Malic acid $\rightarrow$ c. Apples (The primary acid responsible for the sour taste in apples)
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

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JKSSB Laboratory Attendant 2026

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Exam JKSSB
Recruitment Laboratory Attendant
Year 2026
Subject General Science
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