[@Nick2014B]

Why does HNO3 act as a base if it's a stronger acid than HF? wouldnt it donate a proton and give H2F+

[@minsafaraz1476]

Mam HF is weak acid as compared H2 SO4 but still here it act as acid why??

[@hamzaburghol5484]

Thank you very much for this lecture. Indeed, you are a doctor in this field. But I have a question, please, dear. What is the alternative solvent for sulfur acid in the setting of the bitumen?

[@sangeethak1246]

Thank you so much Mam❤
Your way of explanation is excellent👏👏 I can understand easily the concepts...

[@akankshaawasthi4875]

🙏🏻🙏🏻🙏🏻🙏🏻 thank you ma'am🙏🙏🏻🙏🏻🙏🏻

[@NirmalKumar-kt6mh]

Thank you mam

[@sureshp6270]

Mam i have a doubt,
In NH3 system,
in case of HClO4, both cation NH4+ and anion ClO4- concentration were increses,
then why it is not called as base?
Similar doubt in AcOH also mam...
Please clear my doubts 🙏🙏🙏

[@Chemistryunplugged]

We hv to compare with ions of solvents only. ClO4- is not ion of solvent..

[@sureshp6270]

Thanks for your explanation mam...
Now i understood 🙏🙏🙏...

[@tauseeqshah3781]

Thank you very much

[@yashodhajyosith4031]

Thank u so much mam

[@anithabalajianitha5180]

Hats off mam👏👏👏👏👏

[@ChemistryFlight]

Nice ma'ma

[@_only_goodness]

Thank u ma'am 🙏

[@learnchemistryintamil2648]

Thank you mam

[@vibhavsingh6175]

Thank you so much mam...,