Interested to Buy Any Domain ? << Click Here >> for more details...
With what metal, chocolates, cigarettes etc. are wrapped ?
- 1 Answers
- 4026 Views
- I also Faced
- E-Mail Answers
What is the colour of diamond, when pure ?
How is librated iodine estimated?
What is positive testing in relation to chemistry? For example, the sentence reads "Sample solutions are solutions known to contain one of each of the following ions, silver ion, Ag+(aq), barium ion, Ba2+(aq), and iron (III) ion, Fe3+(aq). Testing solutions are the solutions containing a polyatomic ion that can react with one of the metal ions to give a positive test." I am then asked to define what a "positive test" is. I am currently a student who is pretty new to chemistry, please try and make your answer as simply as possible. Thanks for the help.
Explain about Match Industry ?
When carbon is made to burn in an atmosphere of oxygen, what is produced ?
Why ph scale range is 14?
What is a cell?
What is the role of silver sulphate?
What is hydrolysis ?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason????????? When a cool glass rod is suudenly heatd, it cracks. Why?????????
Why is the bottom of a kettle blackened and top polished?
Explain extraction of ephedrine from a mineral block?
Organic Chemistry 
