Class -XI A PT-1 Chem

Last updated almost 6 years ago

5 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

All questions are compusory

Asemmisa {{asɛmmisaAhyɛnsode}}

Define probabilty density

Laabri

Class -XI A PT-1 Chem

Last updated almost 6 years ago

5 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

All questions are compusory

Asemmisa {{asɛmmisaAhyɛnsode}}

The correct electronic configuration for Fe²⁺ is

3d6 4s2

4s2 3d4

3d6

none

Asemmisa {{asɛmmisaAhyɛnsode}}

The negative energy of electron means

it is free electron

it has high electron gain entalpy

it is revolving around the nucleus

none

Asemmisa {{asɛmmisaAhyɛnsode}}

The electronic configuration of nitrogen 1s2, 2s2, 2px2,2py1,2pz0 is incorrect bcz

it does not follow pauli s exclusion principle

it does not follow Aufbau s principle

it does not follw Hund s rule

All

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following is not correct with reference to uncertainty principle

Both position and momentum of a moving electron can not be calculated

Apllicable for microscopic particles

The product of unertainty in position and momentum of moving microscopc particle is equal or greater than h/4pi

All

Asemmisa {{asɛmmisaAhyɛnsode}}

Define probabilty density

Asemmisa {{asɛmmisaAhyɛnsode}}

The correct electronic configuration for Fe²⁺ is

3d6 4s2

4s2 3d4

3d6

none

Asemmisa {{asɛmmisaAhyɛnsode}}

The negative energy of electron means

it is free electron

it has high electron gain entalpy

it is revolving around the nucleus

none

Asemmisa {{asɛmmisaAhyɛnsode}}

The electronic configuration of nitrogen 1s2, 2s2, 2px2,2py1,2pz0 is incorrect bcz

it does not follow pauli s exclusion principle

it does not follow Aufbau s principle

it does not follw Hund s rule

All

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following is not correct with reference to uncertainty principle

Both position and momentum of a moving electron can not be calculated

Apllicable for microscopic particles

The product of unertainty in position and momentum of moving microscopc particle is equal or greater than h/4pi

All

Class -XI A PT-1 Chem

Define probabilty density

Class -XI A PT-1 Chem

The correct electronic configuration for Fe2+ is

The negative energy of electron means

The electronic configuration of nitrogen 1s2, 2s2, 2px2,2py1,2pz0 is incorrect bcz

Which of the following is not correct with reference to uncertainty principle

Define probabilty density

The correct electronic configuration for Fe2+ is

The negative energy of electron means

The electronic configuration of nitrogen 1s2, 2s2, 2px2,2py1,2pz0 is incorrect bcz

Which of the following is not correct with reference to uncertainty principle

The correct electronic configuration for Fe²⁺ is

The correct electronic configuration for Fe²⁺ is