Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Activity to Learn The Handling Of Hazardous Chemicals: Use Of Fume Cupboard
Previous you learn about the importance of fume cupboard and its usage. There are many chemicals which are very corrosive causing serious bums to skins and eyes and give away poisonous vapours when the container is opened. Bromine, carbon tetrachloride and organic solvents are some examples. Also, there could be a chemical reaction which results in the production of corrosive fumes with violent reaction, foul smell etc. For example, nitration, benzoylation and bromination reactions etc. For such chemicals and chemical reactions, a fume cupboard is to be used. You know how a fume cupboard looks like. Your counsellor will demonstrate some chemical reaction showing the use and significance of fume cupboard.
12.3.1 Requirements
Apparatus and Chemicals - to be arranged by the counsellor depending upon the experiment to be carried out in the fume cupboard.
12.3.2 Procedure
Observe carefully the demonstration of the reaction carried out by your counsellor in the fume cupboard. Submit the report to your counsellor in the format given below.
12.3.3 Report
A schematic diagram of the fume cupboard is given below. Positions for supply of gas, water and electricity and, ventilation is indicated.
1.A brief description of the experiment is given below
2.The fume cupboard is needed for the experiment for the following reasons
Which one of the following statements is correct? You may wish to examine a molecular model of this compound. 1. Carbon G is an asymmetric center and its configuration is R 2
formule for alcoholic cidity
Why terminsl alkynes is more acidic than internal alkynes?
fing the neceessary and sufficient conditions for the numbers s and t to make the LP problem maximise z=x+y subject to:sx+ty x;y>0 have an optimal solution be feasible b
how Be2+ isoelectronic with li+
what is break point on chlorination
What is migration current in polarography?
is DTA a type of heating oil in constant temperature bath?
internal treatment with reference to phosphate conditioning
nerve cell reproduces
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd