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# 1. a 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. calculate the percentage composition of the compound by weight.

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### Mohammed

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get 1. a 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. calculate the percentage composition of the compound by weight. from screen.

## Question 1 A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Question 1 A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight. Discovery and Occurence of Hydrogen

Question 1 A ... Question

Question 1

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Open in App Solution

Total mass of compound = 0.24 g (given)

Mass of boron = 0.096 g (given)

Mass of oxygen = 0.144 g (given)

Percent composition of compond:

G i v e n m a s s o f e l e m e n t T o t a l m a s s o f c o m p o u n d × 100

Thus, percentage of boron by weight in the compound

= 0.096 0.24 × 100 % = 40 %

And, percentage of oxygen by weight in the compound

= 0.144 0.24 × 100 % = 60 % Suggest Corrections 346 SIMILAR QUESTIONS

Q. Question 1

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Q. Question 1

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Q. A

0.24 g

of sample of compound of oxygen and boron was found by analysis to contain

0.096 g boron and 0.144 g

of oxygen. Calculate the percentage composition of boron and oxygen by mass.

Q. 0.48 g of a sample of a compound containing boron and oxygen contains 0.192 g of boron and 0.288 g of oxygen. What will be the percentage composition of the compound?

स्रोत : byjus.com

## A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Click here👆to get an answer to your question ✍️ A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight. Question

## A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Hard Open in App

Updated on : 2022-09-05

Solution Verified by Toppr

Mass of the given sample compound = 0.24g

Mass of boron in the given sample compound = 0.096g

Mass of oxygen in the given sample compound = 0.144g

% composition of compound = % of boron and % of oxygen

Therefore % of boron = (mass of boron)/(mass of the sample compound) x 100

= 40%

Therefore % of oxygen = (mass of oxygen) / (mass of the sample compound) x 100

= 60% Video Explanation Solve any question of Some Basic Concepts of Chemistry with:-

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## A 0.24 g sample of compound of oxygen and boron was found by analysis

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.AnswerGiven mass of the compound = 0.24gMass of Boron in the given sample = 0.096gMass of Oxygen in the given sample Check sibling questions

## NCERT Question 1 - Chapter 3 Class 9 - Atoms And Molecules (Term 2)

Last updated at June 19, 2021 by Teachoo

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

Given mass of the compound = 0.24g

Mass of Boron in the given sample = 0.096g

Mass of Oxygen in the given sample = 0.144g

Percentage composition = (Mass of one element / Mass of given sample) x 100 Percentage of Boron = (Mass of one Boron / Mass of given sample) x 100

= (0.096 / 0.24) x 100

= 40%

Percentage of Oxygen = (Mass of one Oxygen / Mass of given sample) x 100

= (0.144 / 0.24) x 100

= 60%

Hence percentage composition of the sample is 40% Boron and 60% Oxygen

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Mohammed 2 month ago

Guys, does anyone know the answer?