Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.	The IUPAC name of the compound :
Answer» 3-Cyclopropane -1-propene Cyclohex-1-ene 4-Cyclopropyl-1-butane 3-Cyclopropyl-1-propene. ANSWER :D

2.	The IUPAC name of the compound :
Answer» 3-Phynyl-3-chloro-1-propene 3-Benzyl-3-chloro-1-propene 3-Chloro-3-phenyl-1-propene 3-Chloropropene BENZENE ANSWER :C

3.	The IUPAC name of the complex [Ni(C_(4)H_(7)O_(2)N_(2))_(2)] formed from the reaction of Ni^(2+) with dimethylglyoxime is __________.
Answer» BIS(methylgyloxal ) nickel (II) Bis(dimethylglyoximate ) nickelate(IV) Bis(2, 3-butanedioldiooximato) nickel (II) Bis(DIMETHYLGLYOXIMATO) nickel (II) Answer :D

4.	The IUPAC name of the complex ion formed when gold dissolves in aquaregia is
Answer» tetrachloridoaurate (III) tetrachloridoaurate (I) tetrachloridoaurate (II) dichloridoaurate (III) SOLUTION :`H[AuCl_4]` Tetrachloridoaurate (III)

5.	Write the IUPAC name of the complex [Cr(NH_3)_4 Cl_2] Cl.
Answer» dichlorotetraamminecobalt(III) CHLORIDE tetraaminedichlorocobalt(III) chloride tetramminedichlorocobalt(II) chloride tetraamminedichlorocobalt(IV) chloride Solution :IUPAC name of the COMPLEX, `[Co(NH_(3))_(4)Cl_(2)]Cl`=tetraamminedichloro COBALT(III)chloride

6.	The IUPAC name of the complex compound [CoCl_(2)(en)_(2)]Cl is :
Answer» Dichloridobis(ethane-1, 2-diamine)COBALT(III) chloride Dichloridobis(ethane-1, 2-diammine)cobalt(III) chloride Dichloridobis(ethylenediammine)cobalt(III) chloride Bis(ETHYLENEDIAMINE)dichlorido cobalt(III) chloride Solution :N//A

7.	The IUPAC name of tertiary butyl methyl ether is known as ………………….. .
Answer» SOLUTION :2-methoxy-2-methyl PROPANE

8.	The IUPAC name of the complex [Co(NO_(2))(NH_(3))_(5)]Cl_(2) is
Answer» pentaammine nitrito-N-cobalt(III) CHLORIDE nitrito-N-pentaamminecobalt(III) chloride nitrito-N-pentaamminecobalt(II) chloride pentaamminenitrito-N-cobalt(II) chloride Answer :A

9.	The IUPAC name of teritary butyl iodide is:
Answer» 1-i odo-3-methylpropane 2-iodo-2-methylpropane 4-idodobutane 2-iodobutane ANSWER :B

10.	The IUPAC name of [Pt(py)_(4)][PtCl_(4)] is
Answer» tetrakis (PYRIDINE) platinum (II) tetrachloridoplatinate(II) tetraphyridine tetrachloridodiplatinum(IV) tetrachloridotetrapyridine diplatinum (II) tetrakis (pyridine) platinum (IV) tetrachloridoplatinum(IV) Solution :`[Pt(py)_(4),[PtCl_(4)]` tetrakis (pyridine) platinum (II), tetrachloridoplatinate (II)

11.	The IUPAC name of succinic acid is
Answer» 1, 4-butanedioic ACID Dimethyl -2-acid 1, 2-dimethyldioic acid NONE of these Solution :`UNDERSET("1,4-butan-dioic acid")(overset(1)(C)OOH-overset(2)(C)H_(2)-overset(4)(C)OOH)`

12.	The IUPAC name of Phloroglucinol is……………. .
Answer» 4-methyl PHENOL 1,4- DIHYDROXY BENZENE 1,3,5 trihydroxy benzene 1,2,3 -trihydroxý benzene SOLUTION :1,3,5 trihydroxy benzene

13.	The IUPAC name of orcinol is …………………. .
Answer» SOLUTION :3,5-dihydroxy TOLUENE

14.	The IUPAC name of oerrocene is
Answer» bis (`mu^(5)`- cyclopentadienyl) iron (O) ) bis(`mu^(10)`-cyclopentadienyl)iron(O)) bis(`mu^(5)`-cyclopentadienyl)iron(II)) bis(`mu^(10)`-cyclopentadienyl)iron(II)) Solution :Ferrocene : `Fe(C_(5)H_(5))_(2)`

15.	The IUPAC name of[Ni(NH_3)_4][NiCl_4]is
Answer» Tetrachloridonickel (II) tetraamminenickel (II) tetraamminenickel (II) Tetrachloridonickel (II) tetraamminenickel (II) Tetrachloridonickelate (II) tetraamminenickel (IV) Tetrachloridonickelate (Iv) ANSWER :C

16.	The IUPAC name of [Ni(NH_(3))_(4)][NiCl_(4)] is :
Answer» Tetrachloronickel(II) tetraamminenickel(II) Tetraamminenickel(II) tetrachloronickel(II) Tetraamminenickel(II) tetrachloronickelate(II) Tetraamminenickel(II) tetrachloronickelate(0) SOLUTION :N//A

17.	The IUPAC name of [Ni(NH_(3))_(4)][NiCl_(4)] is
Answer» Tetrachloronickel (II) - tetraamminenickel (II) Tetrachloronickel (II) - tetraamminenickel (II) Tetrachloronickel (II) - tetraamminenickel (II) Tetrachloronickel (II) - tetraamminenickel (0) SOLUTION :IUPAC name is tetraamminenickel (II) - tetrachloronickelate (1) Hence, (C) is the correct ANSWER.

18.	The IUPAC name of [Ni(NH_3)_4 ][NiCl_4] is
Answer» Tetrachloronickel (II) - tetraamminenickel (II) Tetraamminenickel (II) - tetrachloronickel(II) Tetraamminenickel(II) - tetrachloronickelate(II) Tetrachloronickel (II) - tetraamminenickelate(0) ANSWER :C

19.	The IUPAC name of [Ni(NH_(3))_(4)] [NiCl_(4)]is :
Answer» Tetrachloronickel (II) tetraamminenickel (II) Tetraamminenickel(II) tetrachloronickel (II) Tetraamminenickel(II)tetrachloronickelate(II) Tetrachloronickel (II) tetraamminenickelate (0). ANSWER :C

20.	The IUPAC name of Ni(CO)_4 is
Answer» Tefetracarbonyl nickelate (0) Tbtracarbonyl nickelate (II) Tetracarbonyl NICKEL (0) Tbtracarbonyl nickel (II) ANSWER :C

21.	The IUPAC name of Neopentyl alcohol is ………………………. .
Answer» SOLUTION :2,2 DIMETHYL propan-1-ol

22.	The IUPAC name of neopentane is:
Answer» 2,2-dimethylpropane 2-methylpropane 2,2-dimethylbutane 2-methylbutane ANSWER :A

23.	The IUPAC name of neo-pentane is
Answer» 2-methylbutane 2,2-dimethylpropane 2-methylpropane 2,2-dimethylbutane Answer :D

24.	The IUPAC name of neo-pentane is :
Answer» 2-Methylbutane 2,2-Dimethylpropane 2-Methylpropane 2,2-Dimethylbutane. ANSWER :B

25.	TheIUPAC nameof nec- pentaneis :
Answer» 2,-METHYLBUTANE 2,2 DIMETHYLBUTANE 2- methypropane 2,2 - dimehtypropane ANSWER :D

26.	The IUPAC name of NC - CH_2CH_2 -COOH is
Answer» BUTANE nitrolic acid Carboxy PROPANE nitrile 3-cyanopropanoic acid 4-cyanobutanoic acid Answer :3

27.	The IUPAC name of Na_(2)[Ni(EDTA)] is …………..
Answer» Disodium tetra ACETATO nickalate (II) Sodium `2,2',2'',2'''-` (ethane `1,2`-diyldinitrilo) tetra acetato nickelate (II) Ethylene tetra acetato nickalate (II) Sodium tetraacetato nickel (II) ANSWER :A::B::C::D

28.	The IUPAC name of methylcarbinol is______.
Answer» SOLUTION :EHTANOL.

29.	The IUPAC name of m-cresol is
Answer» 3-methylphenol 3-chlorophenol 3-methoxyphenol benzene-1, 3-diol Solution : IUPAC NAME is 3-methylphenol.

30.	The IUPAC name of methyl isopropyl ketone
Answer» 3-methyl-2-pentanone 3-methyl butan-2-one 2-pentanone 2-methyl pentanone Answer :B

31.	The IUPAC name of k_(4)[Fe(CN)_(6)] is………. .
Answer» ANSWER :POTASSIUM hexacyanido-Kc FERRATE(II)

32.	The IUPAC name of K_(4)[Fe(CN)_(6)] is …………………
Answer» POTASSIUM hexacyanido FERRATE (III) Potassium hexacyanidoferrate (II) Potassium ferrocyanide Potassium ferricyanide Answer :A::B::C::D

33.	The IUPAC name of K_(3)[Ir(C_(2)O_(4))_(3)] is
Answer» potassimn trioxalatoiridium (III) potassimn trioxalatoiridate (ILL) POTASSIUM tris (oxalato) iridium (III) potassium tris ( oxalato) iridate (III) Solution :IUPAC name of `K_(3)[lr(C_(2)O_(4))_(3)]` is potassium trioxalato iridate (III)

34.	The IUPAC name of K_(3)Fe(CN)_(6) is :
Answer» POTASSIUM HEXACYANOFERRATE(II) Potassium hexacyanoferrate(III) Potassium hexacyanoiron(II) Tripotassium hexacyanoiron(II) SOLUTION :N//A

35.	The IUPAC name of K_(2)[Ni(CN)_(4)] is :
Answer» POTASSIUM tetracyanonickelate (II) potassiumtetracyanonickelate(III) potassium tetracyanatonickel(II) potassium tetracyanonickel(III). ANSWER :A

36.	The IUPAC name of is HO - CH_2 - undersetoverset(\|)(OH)(C )H - CHO .........
Answer» Glyceraldehyde Acrolein 2,3 – DIHYDROXY PROPANAL Butanal SOLUTION : 2,3 – dihydroxy propanal

37.	The IUPAC name of is is ......
Answer» BENZENE carboxylic ACID Benzoic acid 2 - PHENYL ethanoic acid 2 - phenyl acetic acid Solution :Benzoic acid

38.	The IUPAC name ofiso-octane is:
Answer» 2,2-dimethylpentane 2,3-dimethylpentane 2 ,3,3,-TRIMETHYLPENTANE 2,2,4-trimethylpentane ANSWER :D

39.	The IUPAC name of is
Answer» CYCLOHEXANONE cyclohexanone oxycyclohexene cyclohex-2-en-1-one Answer :D

40.	The IUPAC name of is
Answer» 3 - ethyl -4,4 dimethylheptane 1 , 1 - diethyl -2,2 - dimethylpentane 4 ,4 - DIMETHYL - 5,5 - diethylpentane 5 , 5 - diethyl - 4,4- dimethylpentane. Solution :

41.	The IUPAC name of is
Answer» 2-methyl-3-bromohexanal 3-bromo-2-methylbutanal 2-methyl-3-bromobutanal 3-bromo-2methylpentanal SOLUTION :

42.	The IUPAC name of is
Answer» Ethyne 1-butyne 2-butyne None of these Answer :C

43.	The IUPAC name of is :
Answer» 6-oxohexanoic ACID Hexan-1-al-6-oic acid 1-aldo-hexanoic acid 6-aldo-hexan-1-oic acid ANSWER :D

44.	The IUPAC name of is :
Answer» But-3-enoic ACID But-1-enoic acid Pent-4-enoic acid Prop-2-enoic acid. ANSWER :A

45.	The IUPAC name of is :
Answer» 4,4-dimethyl-5,5-diethylpentane 5,5-diethyl-4,4-dimethylpentane 3-ethyl-4,4-dimenthylheptane 1,1-diethyl-2-2dimethylpentane. ANSWER :C

46.	The IUPAC name ofis :
Answer» tetrachloridoronickel (II) tetramminenickel (II) tetraaminnenickle (II) tetrachloridonickel (II) tetraamminenickel (II) tetrachlorido-nickelate (II) tetrachloridonickel (II) tetramminenic-kelate (0). Solution :According to LATEST IUPAC modification , the CORRECT NAME is : tetraaminenickel(II) tetrachloridonickele (II)

47.	The IUPAC name of hydroxy quinol is ………………… .
Answer» SOLUTION :1,2,4-trihydroxy BENZENE

48.	The IUPAC name of HOOC – (CH_2)_4 - COOHis ................
Answer» ADIPIC ACID Butane dioic acid HEXANE dioic acid Glutaric acid Solution :Hexane dioic acid

49.	The IUPAC name of H_(3)C- underset(C_(2)H_(5))underset(\|)(CH)-CH_(2)-underset(OH)underset(\|)(CH)-CH_(2)Cl is :
Answer» 1-chloro-4-methylhexan-2-ol 1-chloro-4-methylhexan-2-al 1-chloro-4-thylpentan-2-ol 1-chlon-2-hydroxy-4-methylhexane ANSWER :C

50.	The IUPAC name of HC equivC CH_2CH_2CH =CH_2 is
Answer» 1,5-hexenyne 1,5-hexynene 1-hexen-5-yne 1-hexyn-5-ene Answer :D