Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

why mole concept important
Asked by jhabijay01 | 27 May, 2020, 12:20: PM
answered-by-expert Expert Answer

Significance of Mole:

1. atoms and molecules are very small and the mole concept allows us to count atoms and molecules by weighing macroscopic amounts of material.

2. it establishes a standard for reaction stoichiometry.

3. it explains the properties of gases.

4. it provides a universally accepted standard for mass.

5. it allows us to distinguish between elements and compounds.

Answered by Ramandeep | 27 May, 2020, 21:21: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Chemistry
What will be the mass. ??
question image
Asked by jrvedant208 | 05 Feb, 2024, 22:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
How to calculate Emphirical formula and Molecular formula? thanks.
Asked by rashikulkarni28 | 10 Jul, 2022, 22:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
In Chemistry, in a given reaction , how to recognize which reaction it is  i.e oxidation,reduction or redox reaction?
Asked by rashikulkarni28 | 25 Jun, 2022, 22:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
b) one ..
question image
Asked by rdk_kulkarni | 09 Mar, 2021, 08:55: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
L
question image
Asked by sdebasish44 | 26 Dec, 2020, 21:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Find the volume of oxygen at STP required for the complete combustion of 2 litres of carbon monoxide at S.T.P.  
Asked by palshivom72 | 14 Jul, 2020, 19:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
why mole concept important
Asked by jhabijay01 | 27 May, 2020, 12:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
A mixture of hydrogen and chlorine occupying 36 cm3 was exploded. On shaking it with water, 4cm3 of hydrogen was left behind. Find the composition of the mixture.
Asked by aashimegh | 04 Sep, 2019, 08:53: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
What volume of oxygen at STP is required to affect the combustion of 11 litres of ethylene [C2H4] at 273o C and 380 mm of Hg pressure?                         C2H4+3O22CO2 + 2H2O
Asked by aashimegh | 04 Sep, 2019, 08:37: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Calculate the number of molecules in 1 kg of Calcium Chloride.
Asked by aashimegh | 28 Aug, 2019, 17:25: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×