Chemistry Fsc Part 2 Online Test With Answers

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Chemistry Fsc Part 2 Online Test

Sr. # Questions Answers Choice
1 The substance which is added to remove impurities is known as Slag Flux Ore Gangue
2 Which furnace is used to prepared steel Blast furnace Pudding furnace Bessemer converter Pyrite furnace
3 Which is not coloured ion SO4<sup>-2</sup> MnO4-3 CrO4<sup>-2</sup> Cr2O7<sup>-2</sup>
4 Stainless steel is Compound An element Mixture 100% pure iron
5 Geometrical shape of [CO(NH3)6Cl3 linear square planar Octahedral Trigonal hypyramid
6 Which complex shows zero oxidation state of the transition metal. [Fe(CO)5] K3[Fe(CN)6] K2[Fe(CN)6] [Cu(NH3)4]SO4
7 Which one of the following complexes is chelate. Potassium hexacyanoferrate (II) Diammine silver (I) Chloride Tetracarbonylnikel (0) Sodium dioxalatoplatinate (II)
8 The type of hybridization in PCl3 is. dsp2 sp3 dsp3 d2sp3
9 In IUPAC system, the name of K4[Fe(CN)6] is Potassium ferricynaide Potassium ferrocynide Potassium Hexacyanoferrate (II) Poatssium hexacaynoferrate (III)
10 In [Co(NH3)6]+3 the coordination number of cobalt is. Zero Two Four Six
11 Element of which group are called non typical transition elements. IB II B II A VII B
12 d -block elements which show anomalous configuration in first series are Cr and Ni Cr and Cu Cu and CO Fe and Ni
13 The transition elements which are present in 4th period of periodic table have atomic number. <div>22 to 30</div> 21 to 30 21 to 29 21 to 31
14 Which form interstitial compounds. Fe Ni CO All of those
15 The variation pattern in ionic radii of first transition series shows A regular increase A regulars decrease No regular pattern A regular decrease and than alight increase
16 Which one of the following elements commonly exhibits oxidation states of +6 and +3 in aqueous solution. Na Cr Mg C
17 Which one of the following elements has no variable valency. Zinc Iron cobalt Manganese
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