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iTeachChem
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iTeachChem
A Study Community for Everyone and Everything. We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!
Joindoubt regarding Hofmann exhaustive elimination product
after rxn with CH3-I what are the factors for formation of the Hoffmann product?
for eg i know the hydrogen at beta position is eliminated, and the carbon with the lowest degree is chosen for elimination. in case of 2 same degree carbons, how is elimination decided? eg question :...

LCD and AOD
Everywhere I looked, I found the answer to be stated as B, but why can't it be C (also how can it be B)? Shouldn't the graph be infinitely squiggly about 0, which is very non-monotonic

photoelectric effect
can the metals be also different here? or only the energy of light (frequency) is different but the metal is same?

moles
74.5g of a mettaic chloride contains 35.5g of chlorine the exact atomic weight of metal is x and its specefic heat is 0.0406 cal/g *C . the value of x is
Solid state, % of oxidation states in non-stoichiometric compounds
How do I do these type of questions? What's the core concept?

electrostatic pressure
a soap bubble of radius r is given a charge q uniformly over its surface. as a result of which the radius of bubble increases. if surface tension of soap is T then find increase in radius of bubble