Home
Class 12
PHYSICS
1 atomic mass unit is equal to...

1 atomic mass unit is equal to

A

`1/(16)` (mass of `O_2` molecules)

B

`1/(25)` (mass of `F_2` molecules)

C

`1/(12)` (mass of one C-atom)

D

`1/(14)` (mass of `N_2` molecules)

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • NUCLEI

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-A)|40 Videos

  • NUCLEI

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-B)|27 Videos

  • NUCLEI

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section J (Aakash Challengers Questions)|3 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos

  • OSCILLATIONS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section D) (ASSERTION-REASON TYPE QUESTIONS)|13 Videos

Similar Questions

Explore conceptually related problems

One atomic mass unit is equivalent to …………. Energy

One atomic mass is equal to

The atomic mass . _2^4He is 4.0026 u and the atomic mass of ._1^1H is 1.0078 u . Using atomic mass units instead of kilograms, obtain the binding energy of ._2^4He nucleus.

The energy equivalent of one atomic mass unit is

1 amu ( atomic mass unit ) mass is equal to energy of

Assertion: S.I. unit of atomic mass and molecular mass is kilograms. Reason : Atomic mass is equal to the mass of 6.023xx 10^(24) atoms.

The modern atomic mass unit if based on the mass of ………

Use Avogadrs's number to show that the atomic mass unit is 1 u =1.66 xx 10^(-27) kg .

(A) Find the radius of nucleus of an atom having atomic mass number equal to 125. ("Take" R_(0)=1.3xx10^(-15) m)

1.The definition of one atomic mass unit and its value is (a) 1/12^(th) the mass of an atom of oxygen-16, 1amu= 1.6 times 10^(-19)Kg (b) 1/16^(th) the mass of an atom of carbon-12,1amu = 9.1 times 10^(-31)Kg (c) 1/12^(th ) the mass of an atom of carbon-12,1amu = 1.66 times 10^(-27)Kg (d) The mass of helium nucleus, 1amu= 3.2 times 10^(-27)Kg

Home
Profile