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Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Jannatul Ferdous Jannat -
Number of replies: 23
Picture of 23 B (MUA)

1,2-hydride shift is a carbocation rearranged in a hydrogen atom in a carbocation migrates to the carbon atom bear the formal charge of +1 (carbon 2) from an adjacent carbon (carbon 1). 

Example:1,2-alkyl shift, 1,2-aryl shift.


Jannatul Ferdous

ID:181-29-1208

23b


In reply to Jannatul Ferdous Jannat

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Mehedi Hasan Rabbi -
Picture of 23 B (MUA)

What is the use of hydrocarbon or why we study hydrocarbon in Pharmacy?

Mehedi Hasan Rabbi

ID;:201-29-1700

23(B)

In reply to Mehedi Hasan Rabbi

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Yesmin akter Soheli 201-29-1695 -
Picture of 23 B (MUA)

Hydrocarbons are the main constitutents of oil and natural gas.They serve as fuels and lubricants and the production of plastics, fibers and industrial chemical.    


Id.201-29-1695

23(B)

In reply to Yesmin akter Soheli 201-29-1695

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by khairul basar mahfuz (201-29-1631) -
Picture of 23 B (MUA)
Assalamoalaikom.
Dear friend, Farabi Sultan. Your answer is---

1. Clarify the properties of Aspirin?
Ans: Some of the important properties of aspirin are given below--

# Analgesic--> Analgesic means pain killer or pain reducer.
# Antipyretic--> Antipyretic means reducer of fever.
# Anti-inflammatory--> It's acting to reduce of inflammation.
# Anti-platelet--> It is helpful to do not clot the blood vessels and it's acts medicine of heart block.

2. Define hydrocarbon.
Ans: Hydrocarbons are biochemical molecules that contain C&H which is called hydrocarbon.

3. Clarify the differences between Alkane & Alkene?
Ans: The single-bonded ribbon chain is called alkene and the double-bonded ribbon chain is called alkyne.
In reply to Mehedi Hasan Rabbi

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Md. Shihabur Rahman (201-29-1677) -
Picture of 23 B (MUA)
## Mehedi Hasan Rabbi...
In the pharmacutical industry, drugs are made using the derivative form compounds of hydrocarbon. Such as- Acetic anhydride in salicylic acid produces aspirin, which acts as an Analgesic, Antipyretic, Antiinflammatory and Antiplatelet.
Apart from this, hydrocarbons are also used in pharmacy through the use of alkynes, alkenes and aromatic compounds in the pharmaceutical industry.

Md. Shihabur Rahman
ID: 201-29-1677
23-B
In reply to Mehedi Hasan Rabbi

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by tabassumiftekhar neha -
Picture of 23 B (MUA)
hydrocarbon consists of H and C and they play a vital role in pharmacy because many of the important drugs are made of hydrocarbon like if we take the most common drug it would be the so-called painkiller which gives the analgesic and antipyretic effect.
In reply to tabassumiftekhar neha

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Sabatani Shova 201-29-1696 -
Picture of 23 B (MUA)

Hydrocarbons , any of a class of organic chemical compounds composed only of the elements carbon (C) and hydrogen (H). The carbon atoms join together to form the framework of the compound, and the hydrogen atoms attach to them in many different configurations. Hydrocarbons are the principal constituents of pertrolium and natural gas. They serve as fuels and lubricants as well as raw materials for the production of plastics , fibers, rubbers, solvents, explosives , and industrial chemicals.

In reply to Mehedi Hasan Rabbi

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Nahida Akter -
Picture of 23A( MUA)
Hydrocarbons are organic chemical compounds which contains only carbon and hydrogen.
We study hydrocarbons in pharmacy because we made drugs (help to treat our diseases) through hydrocarbons.
Id: 201-29-1671
Section: 23(A)
In reply to Jannatul Ferdous Jannat

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Farhana Akter Munni 201-29-1710 -
Picture of 23 B (MUA)

Define hydrocarbon.
Ans: Hydrocarbons are biochemical molecules that contain C&H which is called hydrocarbon.

201-29-1710

Sec:B

In reply to Farhana Akter Munni 201-29-1710

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Mosarrat zenith -
Picture of 23 B (MUA)

What is alkyl shift?

Mosarrat Zenith

id:201-29-1652

23(B)

In reply to Mosarrat zenith

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Farhana Mahin Purnota 201-29-1714 -
Picture of 23 B (MUA)

Alkyl shift is a carbocation rearrangement in which an alkyal group migrates to the carbon atom bearing the formal charge of +1 from an adjacent carbon atom .

201-29-1714

23(B)

In reply to Mosarrat zenith

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Jannatul Homaira Himu 201-29-1656 -
Picture of 23 B (MUA)

Alkyl  shift is a carbocation rearrangement in which an alkyl group migrates to the carbon atom bearing the formal charge of +1 (carbon 2) from an adjacent carbon atom (carbon 1)

Id:201-29-1656

Sec:B

In reply to Jannatul Ferdous Jannat

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Farabi Sultan 201-29-1640 -
Picture of 23 B (MUA)

# Define Carbocations. 

# Describe types of shift. 


Farabi Sultan Sabah. 

Id : 201-29-1640. 

Batch : 23 ( B) 

In reply to Farabi Sultan 201-29-1640

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Riadul Hasan(201-29-1648) -
Picture of 23 B (MUA)
#Farabi
★Carbocation:Carbocation is an ion with a positively charged carbon atom.
★There are 3 types of shift-
*Hydride shift
*Alkyl shift
*Aryl shift
In reply to Jannatul Ferdous Jannat

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by MD. AMINUL ISLAM 201-29-1705 -
Picture of 23 B (MUA)

1.Analgesic=Analgesic means pain killer or pain reducer.
2. Antipyretic=Antipyretic means reducer of fever.
3.Anti-inflammatory= It is acting to reduce of inflammation.
4. Anti-platelet= It is helpful to do not clot the blood vessels and it's acts medicine of heart block.

In reply to MD. AMINUL ISLAM 201-29-1705

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by omar faruk 201-29-1704 -
Picture of 23 B (MUA)

thank you amin

In reply to Jannatul Ferdous Jannat

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Lamia Ahmed (201-29-1683) -
Picture of 23 B (MUA)
What is the use of hydrocarbon ?

ID: 201-29-1683
In reply to Lamia Ahmed (201-29-1683)

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Kazi Julfiker -
Picture of 23 B (MUA)
Which is more stable Benzylic Carbocation or allylic carbocation?
In reply to Kazi Julfiker

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Mila Nur Jannat -

 Benzyl cation is more stable Benzylic Carbocation or allylic carbocation.

Id:201-29-1712

In reply to Kazi Julfiker

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by towhidul islam 201-29-1694 -
Picture of 23 B (MUA)
Benzyl cation is more stable Benzylic Carbocation or allylic carbocation
ID: 201-29-1694
In reply to Lamia Ahmed (201-29-1683)

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Mila Nur Jannat -

Hydrocarbon use in our modern life.Such as fuel gas.Also plastics polyethylene, polypropylene, and polystyrene are also hydrocarbons.

Id:201-29-1712

In reply to Lamia Ahmed (201-29-1683)

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by MD. Nadim Hasan -
Picture of 23 B (MUA)

One of the most biggest example of Hydrocarbon is methane gas that we are using regularly in our daily life.


201-29-1702       

In reply to Lamia Ahmed (201-29-1683)

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by Nusrat Jahan Fahima -
Picture of 23A( MUA)

The predominant use of hydrocarbons is as a combustible fuel source. Methane is the predominant component of natural gas. The C6 through C10 alkanes, alkenes and isomeric cycloalkanes are the top components of gasoline, naphtha, jet fuel and specialized industrial solvent mixtures.

ID: 201-29-1643

23(A)

In reply to Lamia Ahmed (201-29-1683)

Re: Dear students, you can put your questions here. Anyone of you can answer the question of your class friends on the first chapter.

by kamrul hasan sujon -
Picture of 23A( MUA)
Hydrocarbon use in our daily life.Such as fuel gas.Also plastics polyethylene, polypropylene, and polystyrene are also example of hydrocarbons.

ID:201-29-1686
23(A)