March 2022

Which is more basic in nature? Benzyl amine or aniline.

What is base? According to Lewis theory of acids and bases, a base is the one which has the availability of electrons to donate to an acid. Here, we need to find the stronger base among benzyl amine and aniline. A stronger base will be the one whose electrons are easily available for donation. Structure […]

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Stoichiometric Calculation Based Question

It is a question based on stoichiometric calculation. How many moles of UF6 would have to be decomposed to provide enough fluorine to prepare 1.25 mol of CF4 ? (Assume sufficient carbon is available)   Solution:   The chemical reaction occurs is: UF6→ U + 3F2  ……….. (1) C + 2F2→ CF4  ……….. (2) From reaction (2),

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How many moles of lead(II) chloride will be formed from a reaction between 6.5 g PbO and 3.2 g HCl?

How many moles of lead(II) chloride will be formed from a reaction between 6.5 g PbO and 3.2 g HCl? Solution: The reaction between PbO and HCl is: PbO + 2 HCl → PbCl2+ H2O From the reaction it is clear that 1 mole PbO reacts with 2 mole of HCl. Now, moles of PbO = Given

How many moles of lead(II) chloride will be formed from a reaction between 6.5 g PbO and 3.2 g HCl? Read More »

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