CBSE Class 11-science - Importance and Scope of Chemistry Videos
Basic Concepts of Chemistry
This video explains the importance of chemistry in daily life, SI units of basic physical quantities and the prefixes used in the SI unit system.
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I2 + NO3- = NO2 + IO2
- what is chemistry
- can we see weight and pressure these entities
- The atoms of different elements are different in nature. Justify this statement by giving suitable arguments.
- -Inductive effect is more for -OH or -OR?
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what is empirical formula of compound?
- calculate the percentage of carbon in 22% pure co2
- Calculate number of electrons present in 8 gram of CH4^+
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how many moles of methane are required to produce 22g co2 after combustion
- what is mile concept
