Eamcet - Chemistry - Periodic Table Test

Test Instructions :

1. The Test is 1hr duration.
2. The Test Paper consists of 30 questions. The maximum marks are 30.
3. All the questions are multiple choice question type with three options for each question.
4. Out of the three options given for each question, only one option is the correct answer.
5. Each question is allotted 1 mark for each correct response.
6. 0.25 will be deducted for incorrect response of each question.
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Which one of the following order is correct for the first ionization energies of the elements

  

  

  

  

Identify the correct order in which the covalent radius of the following elements increasesI. TiII. CaIII. Sc

  

  

  

  

Which of the following has the highest first IP

  

  

  

  

Al3+ion has a lower ionic radius than Mg2+ ion because :

  

  

  

  

The order of decrease in atomic radii for Be;Na;Mg is

  

  

  

  

Which of the following is a favourable factor for cation formation

  

  

  

  

Let electronegativity, ionisation energy and electron affinity be represented as EN, IP and EA respectively. Which one of the following equation is correct according to Mulliken?

  

  

  

  

In the long form of periodic table, the elements having lowest ionisation potential are present in :

  

  

  

  

An oxide of an element is a gas and dissolves in water to give an acidic solution. The element belongs to

  

  

  

  

Observe the following statements :I.    The physical and chemical properties of elements are periodic functions of their electronic configuration.II.    Electronegativity of fluorine is less than the electronegativity of chlorine.III.   Electropositive nature decreases from top to bottom in a group.The correct answer is :

  

  

  

  

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