Test: Previous Year Questions - D & F Block (Level 1)


13 Questions MCQ Test Chemistry Class 12 | Test: Previous Year Questions - D & F Block (Level 1)


Description
This mock test of Test: Previous Year Questions - D & F Block (Level 1) for Class 12 helps you for every Class 12 entrance exam. This contains 13 Multiple Choice Questions for Class 12 Test: Previous Year Questions - D & F Block (Level 1) (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Previous Year Questions - D & F Block (Level 1) quiz give you a good mix of easy questions and tough questions. Class 12 students definitely take this Test: Previous Year Questions - D & F Block (Level 1) exercise for a better result in the exam. You can find other Test: Previous Year Questions - D & F Block (Level 1) extra questions, long questions & short questions for Class 12 on EduRev as well by searching above.
QUESTION: 1

Arrange Ce3+, La3+, Pm3+, and Yb3+ in increasing order of their ionic radius – 

[AIEEE-02]

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QUESTION: 2

What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid -

[AIEEE-03]

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QUESTION: 3

The radius of La3+ is 1.06 Å, which of the following given values will be closest to the radius of Lu3+ (At no. of Lu = 71, La = 57) –

[AIEEE-03]

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QUESTION: 4

Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -

[AIEEE-04]

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QUESTION: 5

 Excess of KI reacts with CuSO4 solution and then Na2S2Osolution is added to it. Which of the statements is incorrect for this reaction -

[AIEEE-04]

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QUESTION: 6

Calomel on reaction with NH4OH gives –

[AIEEE-04]

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QUESTION: 7

The lanthanoid contraction is responsible for the fact that -

[AIEEE-05]

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QUESTION: 8

 Lanthanoid contraction is caused due to –

[AIEEE-06]

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QUESTION: 9

Identify the incorrect statement among the following -

[AIEEE-07]

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QUESTION: 10

The actinoids exhibits more number of oxidation states in general than the lanthanoids. This is because  

[AIEEE-07]

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QUESTION: 11

In context with the transition elements, which of the following statements is incorrect?

[AIEEE-09]

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QUESTION: 12

Knowing that the Chemistry of lanthanoids (Ln) is dominated by its +3 oxidation state, which of the following statements is incorrect ?

[AIEEE-09]

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QUESTION: 13

Iron exhibits + 2 and +3 oxidation states. Which of the following statements about iron is incorrect?

 [AIEEE-2012]

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