Match List I with.... | JEE Main 2023

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JEE MAIN 2023

29-1-23

Question

Match List I with List II

Select the correct option:

(A) – III, (B) – I, (C) – II, (D) – IV

(A) – I, (B) – II, (C) – IV, (D) – III

(A) – II, (B) – I, (C) – IV, (D) – III

(A) – III, (B) – I, (C) – IV, (D) – II

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Sol. (A) Narrow spectrum antibiotic - penicillin-G (B) Antiseptic - Furacine (C) Disinfectants - sulphur dioxide (D) Broad spectrum antisiotics - chloramphenicol

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QJEE MAIN_2026

In order to oxidise a mixture of 1 mole each of $\mathrm{FeC}_2 \mathrm{O}_4, \mathrm{Fe}_2\left(\mathrm{C}_2 \mathrm{O}_4\right)_3, \mathrm{FeSO}_4$ and $\mathrm{Fe}_2\left(\mathrm{SO}_4\right)_3$ in acidic...

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QJEE MAIN_2026

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QJEE MAIN_2026

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QJEE MAIN_2026

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QJEE MAIN_2026

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QJEE MAIN_2026

Number of paramagnetic ions among the following $d$ - and $f$-block metal ions is $\_\_\_\_$ . $$ \mathrm{Mn}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+},...

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QJEE MAIN_2026

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QJEE MAIN_2026

Among $\mathrm{Fe}^{2+}, \mathrm{Fe}^{3+}, \mathrm{Cr}^{2+}$ and $\mathrm{Zn}^{2+}$, the ion that shows positive borax bead test and with highest ionisation enthalpy is...

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QJEE MAIN_2026

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A molecule $(X)$ with following structure under mild acidic condition is hydrolysed to produce $(\mathrm{Y})$ and (Z). Identify the correct...

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