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Queens Land
Subject: Chemistry
, asked on 13/9/17
Molecular orbital diagram of NO
Answer
1
Avika .
Subject: Chemistry
, asked on 12/9/17
Write any five differences between intermolecular forces and thermal interaction in a tabular form please don't send any link
Answer
2
Avika .
Subject: Chemistry
, asked on 12/9/17
Explain this statement with the suitable example%%%in dipole dipole interaction, polar molecules can interact by London forces also. Thus cumulative effect is that the total of intermolecular forces in polar molecules increase%%%
Answer
2
Avika .
Subject: Chemistry
, asked on 12/9/17
Why partial charges are always less than the unit electronic charge (1.6 x 10^-19).explain this in detail with a suitable example. it is my humble request please don't send a link
Answer
1
Shally
Subject: Chemistry
, asked on 11/9/17
Excited state of Br
Answer
1
Avika .
Subject: Chemistry
, asked on 11/9/17
Is there any difference between ionic and electrovalent bond .if there is any difference write them in the form of a table.. it is my humble request please don't send any link
Answer
1
Avika .
Subject: Chemistry
, asked on 11/9/17
What are the demerits of valence bond theory which later explain by Molecular orbital theory. give the answer in## points ## ?please don't send any link
Answer
2
Avika .
Subject: Chemistry
, asked on 11/9/17
What are the demerits which is in vsepr theory explained by valence bond theory vbt. Explain the answer in points with an appropriate example please don't send any link.
Answer
1
Kay.
Subject: Chemistry
, asked on 10/9/17
Draw lewis structure for
1. CO2
2. CH4
3. CCL4
4. CH4
5.N2
6.CO
Answer
1
Avika .
Subject: Chemistry
, asked on 10/9/17
Which of the following hydrogen halides have the most polar Bond? What is the reason please explain in detail with an appropriate diagram (i)HF (ii)HCl (iii)HBr (iv)HI ( make the diagram of each and every molecule to explain it)
Answer
2
Avika .
Subject: Chemistry
, asked on 10/9/17
Calculate the percentage of ionic and covalent character of HF molecule having Bond distance = 0.92 angstrom and dipole moment = 1.78 D. But my question is why do we take q = 4.8 x (10 ^ -10) esu, Since electronic charge e = 4.8 x (10 ^ -10) esu. Explain this question in detail and please don't send any link
Answer
1
Avika .
Subject: Chemistry
, asked on 9/9/17
What is cis andtrans structure ?explain this is in detail. How to make these types of structure with more than 2 example with each and every step. Is cis and trans structure are same.
Answer
1
Avika .
Subject: Chemistry
, asked on 9/9/17
Sketch the bond moments and resultant dipole moment in a SO2 with neat and clean diagram. Please don't send any link
Answer
1
Bhavya Arora
Subject: Chemistry
, asked on 9/9/17
In NO-3 ion 4 bonds are formed to share electrons but N has 5 electrons in its valence shell so.there must be a sharing of 10 electrons but 8 electrons are shared? Briefly explain the lewis structure of it also assign formal charges.
Answer
3
Apoorva Shrivastava
Subject: Chemistry
, asked on 9/9/17
Why ZnCl is least ionic
Answer
2
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1. CO2
2. CH4
3. CCL4
4. CH4
5.N2
6.CO