Home
Class 12
CHEMISTRY
A sample of AIF(3) contains 3.0 xx 10^(2...

A sample of `AIF_(3)` contains `3.0 xx 10^(24)` `F^(-)` ions. The number of formula units of the sample are

A

`9xx10^(24)`

B

`3xx10^(24)`

C

`0.75xx10^(24)`

D

`1.0xx10^(24)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - C|28 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - D|28 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - A|9 Videos

  • SOME BASIC CONCEPT OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise IMPECCABLE|49 Videos

  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

Similar Questions

Explore conceptually related problems

A sample of MgSO_(4) contains 8 xx 10^(20) 'O' atoms what is the mass of 'S' in the sample ?

Radon (Ra) decays into Polonium (P_0) by emitting an alpha- particle with half-life of 4 days. A sample contains 6.4 xx 10^10 atoms of R_a . After 12 days, the number of atoms of R_a left in the sample will be

An impure sample of CaCO_(3) contains 38% of Ca. The percentage of impurity present in the sample is :

The activity of a sample of radioactive element X^(100) is 6.02 curie. Its decay constant is 3.7 xx 10^(4) s^(-1) . The initial mass of the sample will be a. 10^(-6) g b. 10^(-8) g c. 10^(-20) g d. 10^(-15) g

A sample of sucrose is found to contain 72.28 xx 10^21 atoms of carbon. Find the mass of the sample in grams.

A sample of ammonium phosphate (NH_(4))_(3) PO_(4) contains 3.18 moles of hyrogen atoms . The number of moles of oxygen atoms in the sample is

A sample of ammonium phosphate (NH_(4))_(3) PO_(4) contains 3.18 moles of hyrogen atoms . The number of moles of oxygen atoms in the sample is

A sample of ammonium phosphate (NH_(4))_(3) PO_(4) contains 3.18 moles of hyrogen atoms . The number of moles of oxygen atoms in the sample is

A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms. How many molesof oxygen atoms are present in the sample?

A sample of MgSO_(4) has 6.023 xx 10^(20)O atoms What is mass of Mg in sample ? .