Charge on fundamental particle neutrino is

Question

Charge on fundamental particle neutrino is

A. 0

B. +1

C. -1

Correct Answer :

A. 0

Share this question with your friends

Show all Atomic Structure MCQ

Comment

The number of unpaired electrons in the ground state of chromium is

A. 1

B. 6

C. 7

D. 2

Discuss this answer

The charge on an atom of ${}_{13}^{27}A l$ is

A. +40

B. +27

C. +14

D. Zero

Discuss this answer

$β$ rays are a stream of

A. He

Discuss this answer

The atomic number of an element having the valence shell electronic configuration $4 s^{2} 4 p^{6}$ is

A. 35

B. 26

C. 23

D. 34

Discuss this answer

If value of h is taken as $10^{- 34} k g m^{2} s e c^{- 1}$ , the de-Broglie wavelength of a particle of mass $10^{- 31}$ having velocity $10^{9} c m s e c^{- 1}$ is

A. 0.01 m

B. 2 nm

C. 0.1 nm

D. $15 Å$

Discuss this answer

Charge on an electron was shown by

C. Ohm

Discuss this answer

The wavelength of an electron moving with a velocity $5 \times 10^{5} m s e c^{- 1} i s (h = 6.63 \times 10^{- 34} k g m^{2} s e c^{- 1})$

Discuss this answer

Electronic configuration of $C u^{+}$ is

Discuss this answer

Isotopes have different

Discuss this answer

Davisson and Germer gave an experimental evidence for

Discuss this answer

The fundamental particle that has least mass is

A. meson

Discuss this answer

In Lyman series an electron jumps from higher energy level to

Discuss this answer

When the electron is excited from K level to M level we get

Discuss this answer

Which of the following atoms has a non-spherical outermost orbital.

A. H

B. Li

C. Be

D. B

Discuss this answer

For a given energy level the number of orbitals is equal to

A. $n^{2}$

B. $2 l + 1$

Discuss this answer

Argon is isoelectronic with

B. $C l^{-}$

C. $B r^{-}$

D. $H^{+}$

Discuss this answer

Which of the following weighs the least?

Discuss this answer

In the case of atomic spectrum of hydrogen which series of lines lie in the visible region?

A. Balmer

C. Pfund

Discuss this answer

Isotones have same

Discuss this answer

The number of neutrons in the deuterium atom is

A. 16

B. 3

C. 1

D. 0

Discuss this answer

The interrelationship between matter and energy was given by

B. Joule

Discuss this answer

Bohr's concept of the orbit in an atom was contradicted by

Discuss this answer

In the nucleus of ${}_{20}C a^{40}$ there are

Discuss this answer

Which elements is represented by the following electronic configuration?

B. Oxygen

D. Neon

Discuss this answer

The atomic structure of an atom of an element is Is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6}$ . The element is

A. Cl-35

B. S-32

C. N-18

D. O-16

Discuss this answer

Which of the following has the highest mass?

Discuss this answer

Charge on fundamental particle neutrino is

A. 0

B. +1

C. -1

Discuss this answer

The size of nucleus is

Discuss this answer

The angular momentum of the moving electron is equal to

Discuss this answer

The correct set of quantum numbers for the impaired electron of fluorine atom is

A.

n	l	m
2	1	0

B.

n	l	m
2	1	1

C.

n	l	m
3	1	1

D.

n	l	m
3	0	0

Discuss this answer

Answer 1

D. None of these

Answer 2

B. electrons

Answer 3

C. positron

Answer 4

D. neutrons

Answer 5

A. J. J. Thomson

Answer 6

B. Kirchoff

Answer 7

D. M.Planck

Answer 8

A.

11.6 \times 10^{- 5} m

Answer 9

B.

11.6 \times 10^{- 9} m^{- 1}

Answer 10

C.

14.6 \times 10^{- 5} m

Answer 11

D.

1.46 \times 10^{- 9} m

Answer 12

A.

[A r] 3 d^{9}

Answer 13

B.

[A r] 3 d^{10}

Answer 14

C.

[A r] 3 d^{9} 3 s^{2}

Answer 15

D.

[A r] 3 d^{7} 4 s^{1} 4 p^{1}

Answer 16

A. arrangement of electrons

Answer 17

B. no. of P and e'

Answer 18

C. no. of neutrons

Answer 19

D. no. of electrons

Answer 20

A. wave nature of electron

Answer 21

B. particle nature of electron

Answer 22

C. particle nature of light

Answer 23

D. wave nature of light

Answer 24

B. alpha-particle

Answer 25

C. electron

Answer 26

D. neutron

Answer 27

A. K energy level

Answer 28

B. M energy level

Answer 29

C. N energy level

Answer 30

D. L energy level

Answer 31

A.

γ

- rays

Answer 32

B. cathode rays

Answer 33

C. continuous spectra

Answer 34

D. absorption spectra

Answer 35

C.

4 (2 l + 3)

Answer 36

D.

\sqrt{2 n^{3}}

Answer 37

A.

M g^{+ +}

Answer 38

A. 1 g of

C O_{2}

Answer 39

B. 2 litres of

C O_{2}

at N.T.P.

Answer 40

C.

3.01 \times 10^{11}

molecules of

C O_{2}

Answer 41

D.

3.01 \times 10^{22}

atoms of carbon

Answer 42

B. Paschen

Answer 43

D. None of these

Answer 44

A. mass number

Answer 45

B. nuclear mass

Answer 46

C. no. of neutrons

Answer 47

D. no. of electrons

Answer 48

A. Rutherford

Answer 49

C. de Broglie

Answer 50

D. Einstein

Answer 51

A. de Broglie relationship

Answer 52

B. Uncertainty principle

Answer 53

C. Planck's hypothesis

Answer 54

D. Hund's rule

Answer 55

A. 40 protons and 20 electrons

Answer 56

B. 20 protons and 40 electrons

Answer 57

C. 20 protons and 40 neutrons

Answer 58

D. 20 protons and 20 neutrons

Answer 59

A. Nitrogen

Answer 60

C. Fluorine

Answer 61

A. Neutron

Answer 62

B. Alpha particle

Answer 63

C. Electron

Answer 64

D. Deuterium

Answer 65

D. None of these

Answer 66

A.

10^{- 12} m

Answer 67

B.

10^{- 8} m

Answer 68

C.

10^{- 15} m

Answer 69

D.

10^{- 10} m

Answer 70

A.

\sqrt{n h}

Answer 71

B.

\frac{h^{2}}{2 π}

Answer 72

C.

\frac{n h}{π}

Answer 73

D.

\frac{n h}{2 π}

Charge on fundamental particle neutrino is

Correct Answer :

Show all Atomic Structure MCQ

Related Questions

The number of unpaired electrons in the ground state of chromium is

The charge on an atom of ${}_{13}^{27}A l$ is

$β$ rays are a stream of

The atomic number of an element having the valence shell electronic configuration $4 s^{2} 4 p^{6}$ is

If value of h is taken as $10^{- 34} k g m^{2} s e c^{- 1}$ , the de-Broglie wavelength of a particle of mass $10^{- 31}$ having velocity $10^{9} c m s e c^{- 1}$ is

Charge on an electron was shown by

The wavelength of an electron moving with a velocity $5 \times 10^{5} m s e c^{- 1} i s (h = 6.63 \times 10^{- 34} k g m^{2} s e c^{- 1})$

Electronic configuration of $C u^{+}$ is

Isotopes have different

Davisson and Germer gave an experimental evidence for

The fundamental particle that has least mass is

In Lyman series an electron jumps from higher energy level to

When the electron is excited from K level to M level we get

Which of the following atoms has a non-spherical outermost orbital.

For a given energy level the number of orbitals is equal to

Argon is isoelectronic with

Which of the following weighs the least?

In the case of atomic spectrum of hydrogen which series of lines lie in the visible region?

Isotones have same

The number of neutrons in the deuterium atom is

The interrelationship between matter and energy was given by

Bohr's concept of the orbit in an atom was contradicted by

In the nucleus of ${}_{20}C a^{40}$ there are

Which elements is represented by the following electronic configuration?

The atomic structure of an atom of an element is Is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6}$ . The element is

Which of the following has the highest mass?

Charge on fundamental particle neutrino is

The size of nucleus is

The angular momentum of the moving electron is equal to

The correct set of quantum numbers for the impaired electron of fluorine atom is

Also checkout

Charge on fundamental particle neutrino is

Correct Answer :

Show all Atomic Structure MCQ

Related Questions

The number of unpaired electrons in the ground state of chromium is

The charge on an atom of A1327l is

β rays are a stream of

The atomic number of an element having the valence shell electronic configuration 4s24p6 is

If value of h is taken as 10-34 kg m2 sec-1, the de-Broglie wavelength of a particle of mass 10-31 having velocity 109cm sec-1 is

Charge on an electron was shown by

The wavelength of an electron moving with a velocity 5×105m sec-1 is (h=6.63 ×10-34 kg m2 sec-1)

Electronic configuration of Cu+ is

Isotopes have different

Davisson and Germer gave an experimental evidence for

The fundamental particle that has least mass is

In Lyman series an electron jumps from higher energy level to

When the electron is excited from K level to M level we get

Which of the following atoms has a non-spherical outermost orbital.

For a given energy level the number of orbitals is equal to

Argon is isoelectronic with

Which of the following weighs the least?

In the case of atomic spectrum of hydrogen which series of lines lie in the visible region?

Isotones have same

The number of neutrons in the deuterium atom is

The interrelationship between matter and energy was given by

Bohr's concept of the orbit in an atom was contradicted by

In the nucleus of C20a40 there are

Which elements is represented by the following electronic configuration?

The atomic structure of an atom of an element is Is 1s2, 2s22p6, 3s23p6. The element is

Which of the following has the highest mass?

Charge on fundamental particle neutrino is

The size of nucleus is

The angular momentum of the moving electron is equal to

The correct set of quantum numbers for the impaired electron of fluorine atom is

Also checkout

The charge on an atom of ${}_{13}^{27}A l$ is

$β$ rays are a stream of

The atomic number of an element having the valence shell electronic configuration $4 s^{2} 4 p^{6}$ is

If value of h is taken as $10^{- 34} k g m^{2} s e c^{- 1}$ , the de-Broglie wavelength of a particle of mass $10^{- 31}$ having velocity $10^{9} c m s e c^{- 1}$ is

The wavelength of an electron moving with a velocity $5 \times 10^{5} m s e c^{- 1} i s (h = 6.63 \times 10^{- 34} k g m^{2} s e c^{- 1})$

Electronic configuration of $C u^{+}$ is

In the nucleus of ${}_{20}C a^{40}$ there are

The atomic structure of an atom of an element is Is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6}$ . The element is