ICSE − Q & A

*Huge notice coming up*

Attention guys,
I am posting this because sdfg has decided not to come to this page again.

Sdfg is NOT whoeven.

Sdfg is the real one who is there on the top contributors list of respaper.com/icse. whoeven is another person who has been cyber bullying sdfg and posting obscene comments for the past year. 

He has been creating multiple fake accounts of himself.

He first used to create gmail accounts like bibismuth and aww_yeah which were banned. Later he started creating Yahoo accounts which you have all seen-vortex,vxtro,1478 and this very "whoeven". So beware of all Yahoo accounts except a few such as eeshaan, anuragmunshi, anmj, satwindersingh, anushuku.. (Pardon me if I forgot any other original ones).

Here is one such fake sdfg: http://www.respaper.com/1478/about

For proof, please see the comments below. After seeing them, you may judge by yourself whether 
"Madam Rumour (that sdfg is fake) is as great a liar as the woman who snapped ginger and cried for the death of her third husband".

Sdfg sent me an email with these screenshots. He had sent the same to Nishi Khandelwal (another user) and also informed @tanisha of this. Presently, he has decided to leave this page as he is already fed up with the abuses that have been hurled on him.

By the way, Ted Green's screenshot shows that whoeven's english was good. But how can it be Sdfg? Why, is he the only user on Res whose English is excellent? Why, can't whoeven who kept troubling us on this page have a good english though he is void of a dram of human values? How can it prove that Sdfg who is inclined to study and help, and whoeven who is the "terrorist" on ResPaper, are same? So please do not judge another person and jump to conclusions before knowing the matter completely.

I am reminded of a quote of Swami Chinmayananda: "To misunderstand a man is easy, to understand him is difficult."

I am disclosing another fact: Sdfg is reserved and introvert and does not like to expose himself. So let him live with his privacy. Are we going to gain half a paisa by knowing sdfg's name? Let's be tolerant and respectful. We are proud to be Indians and that India is tolerant but the pride is true only if we are ready to accept others' privacy and uphold peace on this forum which is the best blessing of internet to students. I make an earnest request to accept sdfg as your friend again and not make this boon a bane.

In brown ring test, conc. Sulphuric acid is poured from the sides of the test tube and not directly into it.Give reason.

What property of an element is measured by its electro negativity?

how many of you are planning to attempt an extra question if there's time?

Let's see who can answer....
Why methane has a tetrahedral structure?
Source:Selina

what's electro positivity ? how does it change across the period and group?

When excess lead nitrate was added to a solution of sodium sulphate, 15.5g of PbSO4 precipitated out. What mass of Sodium sulphate was required?
Na2SO4+Pb(NO3)2  ------  PbSO4(ppt.)+ 2NaNO3

Na=23;S=32;O=16;Pb=207;N=14

Copper,though a good conductor of electricity but an non electrolyte  (give reason )

Give reason: concentrated sulphuric acid maybe added during esterification of acetic acid.

Why does Nitrogen have more Ionization power than Oxygen?