Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Characterisation of Inorganic Compounds IR Spectroscopy
The compound which shows IR frequencies at both 3314 and 2126 cm-1 is
1
CH3(CH2)4CH2SH
2
CH3(CH2)4CH2C≡N
3
CH3(CH2)4CH2C≡C-H
4
CH3(CH2)2C≡C(CH2)2CH3
5
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