2nd PUC Chemistry Series 7

PUC Science 2nd Year Chemistry Series-7 quiz

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2nd PUC Chemistry Series 7

TEST YOUR KNOWLEDGE OF SCIENCE

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61. The property which is not characteristic of transistion metals is

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62. Which of the following is incorrect for KMnO4 to be used as an oxidising agent?

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63. IUPAC name of [Pt(NH3)3 Br (NO2) Cl] Cl isw

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64. Trunbull’s blue is

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65. Primary and secondary valency of Pt in [Pt(en)2Cl2] are

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66. The complex ions [Co(NH3)5(NO2)]2+ and [Co(NH3)5 (ONO)]2+ are called

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67. Which of the following has square planar structure?

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68. Which of the following has magnesium?

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69. Mohr’s salt is

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70. Which of the following shall form an octahedral complex?

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