Which of the following will have highest value of electron affinity_________________?

Related Mcqs:

1. When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

   A. 0.33 nm B. 0.34 nm C. 0.35 nm D. 0.36 nm...

2. An element having low value of ionization energy and low value of electron affinity is likely to belong to__________________?

   A. Group IA B. Group IB C. Group VIIA D. Group VIII...

3. The halogen having highest electron affinity is_____________________?

   A. Fluorine B. Chlorine C. Bromine D. Iodine...

4. The value of e/m ratio of electron is________________?

   A. 6.02 x 1023 C/kg B. 1.7588 x 1020 C/kg C. 9.1095 x 10-31 C/kg D. 1.7588 x 1011 C/kg...

5. Higher value of electron affinity means__________________?

   A. Atom will lose electron easily B. Atom will gain electron easily C. Atom may form di-positive ion D. The reason is unknown...

6. The absolute value of charge on electron was determined by ________ ?

   A. J.J.Thomson B. Chadwick C. Rutherford D. Robert Millikan Submitted by: Rashid Mehmood...

7. Which of the following element has the maximum electron affinity_____?

   A. Cl B. Br C. I D. F Submitted by: Muhammad Ali Kunbhar...

8. Energy required to remove electron from an atom______________?

   A. Ionization potential B. Electronegativity C. Electron affinity D. Activation energy...

9. Sharing of 1 electron pair by one specie forms_________________?

   A. Single covalent bond B. Hydrogen bond C. Double covalent bond D. Coordinate covalent bond...

10. Unpaired electron in a molecule gives ______________ character ?

    A. Ferromagnetic B. Paramagnetic C. Diamagnetism D. Both A & B...