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Colleges

Triton International College

Location: Subidhanagar, Tinkune

Phone No: 123456790

Courses: BCA, BBA, BIM, BBS, BIT

Triton International College

Location: Subidhanagar, Tinkune

Phone No: 123456790

Courses: BCA, BBA, BIM, BBS, BIT

Atomic structure

77. Which property of an element is always a whole number [2075]

atomic weight

equivalent weight

atomic volume

atomic number

82. Electronic configuration of four element A,b,c,d are as follows, which will be most metallic? [2071]

A = 2,8,4

B = 2,8,8

C = 2,8,1

D = 2,8,1

90. The general Electronic configuration of zinc is [2070]

[Ar]4s23d10

[Ar]4s13d10

[Ar]4s23d8

[Ar]4s23d7

92. Bohr's model was modified by [2070]

Rutherford

Sommerfeld

Dalton

Pauli

96. Electrons will distribute themselves in degenerate orbitals so as to retain parallel spin as much as possible. This is called [2069]

Hund's Rule

Aufbau principle

Uncertainty Principle

Paul's exclusion principle

97. The actual electronic configuration of copper is [2069]

[Ar]4s2d8

[Ar]4s13d10

[Ar]4s23d10

[Ar]4s23d8

I there is