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General Chemistry

Significant figures

Significant figures calculation

Significant figures Calculations involving Significant figures- Rule 1-       When addition & subtraction of digits is carried out, the  Continue Reading »

3 months ago

Classification of matter

Classification of matter-   Classification of matter- MATTER– It occupies space & possesses mass, it can exist in three  Continue Reading »

3 months ago

Rank the following atoms and molecules based on which would effuse the fastest. i) H2  ii) He iii) N2 iv) CO2 v) H2S

Question – Rank the following atoms and molecules based on which would effuse the fastest. i) H2  ii) He  Continue Reading »

1 year ago

Mixture

Mixture source: Quora.com Mixture- It is obtained by mixing two or more substances (compound , element ) in any  Continue Reading »

1 year ago

Compound-common and chemical name

Compound-common and chemical name source : MySchoolPage Compound-common and chemical name- Common name               Continue Reading »

1 year ago

Compound

Compound source : online-sciences.com Compound- Substance made up of two or more elements chemically combined in a fixed proportion  Continue Reading »

1 year ago

Magnetic moment-numerical

Magnetic moment source: thepinsta.com Magnetic moment- Question 1 ) Calculate the magnetic moment of Fe 3+ , Mn++, Cr3+  Continue Reading »

1 year ago

Orbital Magnetic moment

Orbital Magnetic moment source : thepolywellblog.blogspot.com Magnetic moment- The net magnetic moment of an atom is the vector sum  Continue Reading »

1 year ago

Law of reciprocal proportion numerical

Law of reciprocal proportion source : Hemantmore.org.in Law of reciprocal proportion- Question 2 ) Copper sulphide contains 66.5 %  Continue Reading »

1 year ago

Law of reciprocal proportion

Law of reciprocal proportion source : slideshare.net Law of reciprocal proportion or Law of Equivalent proportion – Richter gave  Continue Reading »

1 year ago
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