Home
Class 12
CHEMISTRY
Two element X ( at . Mass = 75) and Y(a...

Two element X ( at . Mass = 75) and Y(at .mass =16) combine to given a compound having `75.8%` of X. The formula of the compound is :

A

`XY`

B

`X_(2)Y`

C

`X_(2)Y_(2)`

D

`X_(2)Y_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D

Formula`= X(76)/(75)Y(24)/(16)`
`= X_(2)Y_(3)`
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise INORGANIC CHEMISTRY|300 Videos
  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|472 Videos
  • Chemical Equilibrium

    ALLEN|Exercise All Questions|30 Videos
  • ELECTROCHEMISTRY

    ALLEN|Exercise EXERCISE -05 [B]|38 Videos

Similar Questions

Explore conceptually related problems

Two elemets X( atomic weight =75) and Y( atomic weight =16) combine to give a compound having 75.8% X. The formula of the compound is

Two elemets X( atomic weight =75) and Y( atomic weight =16) combine to give a compound having 75.8% X. The formula of the compound is

An element A ( at. wt . = 75) and B( at. wt . =25) combine to form a compound. The compund contain 75% A by weight. The formula of the compound will be

Two elements X (at.mass 16) and Y (at.mass 14) combine to form compounds A,B and C . The ratio be different masses of Y which combine with a fixed mass of X in A,B and C is 1 : 3 : 5. If 32 parts by mass of X combines with 84 parts by mass of Y in B then in C,16 parts by mass of X will combine with ...... parts by mass of Y :

Two elements A (Atomic Mass 12 g/mole) and B (Atomic Mass 16 g/mole) combine to yield a compound. The percentage mass of A in the compound is 27.3% . The formula of the compound will be :

Two elements A (At. wt. 75) and B (At. wt. 16) combine to yield a compound. The % by weight of A in the compound was found to be 75.08. The formula of the compound is:

A compound made of two elements A and B is found to contains 25% A (atomic mass 12.5) and 75% B (atomic mass 37.5). The simplest formula of the the compound is :-

The molecular mass of a compound having empirical formula C_2H_5O is 90. The molecualr formula of the compound is:

The relative number of mass of elements, 'X' and 'Y' in a compound is 0.25 and 0.5. The empirical formula of compound is