Interested to Buy Any Domain ? << Click Here >> for more details...
If the stopper if a bottle has stuck, sometimes it may be
removed by heating the neck, why ?
- 1 Answers
- 3439 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
On heating the neck, it expands and the stopper is removed.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Define what is avogadro’s law?
State beer-lambert’s law.
Why is ammonia-ammonium chloride buffer added?
Why do you require laboratory temperature for viscosity determination?
What is a cell?
How is the viscosity of liquid related to its mobility?
What is phase transfer catalyst?
In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
What is the role of mercuric sulphate?
Why graphite rod is used in nuclear reactor?
What is the chemical composition of fat in human body?
What is the purpose of adding urea?
What is the resulting solution when benzene and toluene are mixed ?
Mention a few advantages of photoelectric colorimetric determination.
What are the electrodes used in potentiometer titration?
