13 June General Study Quiz Materials
(With Answer key)
Best for Railway, SSC, PSC & Other competitive Exams
Correct Answer: A [क्लोरीन]
Correct Answer: D [कोयला खान]
Correct Answer: A [हीलियम]
Correct Answer: D [सल्फ्यूरिक अम्ल होता है]
Correct Answer: C [परॉक्सि एसिटिल नाइट्रेट]
Correct Answer: D [उपर्युक्त सभी]
Correct Answer: A [एथिलीन]
Correct Answer: C [मेथिल ब्रोमाइट]
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