Answer Posted / yojana
oxidation : Loss of electron
Reducton : Gain of electron
Redox reaction: oxidation & reduction take place
simulteniusly
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
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 suddenly heated, it cracks. Why?
Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.
What is photoelectric colorimeter?
Explain how buffer works?
What is pka of acid?
What is equivalent conductivity?
What is edta?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
Which is the indicator used in the determination of cao I cement solution?
What is the reaction that occurs during the titration?
What is colorimetry?
What is kentchin? Is it real?
Why titration in which hcl and h2so4 is use?
What is the purpose of adding urea?
Why USP put two methods for tapped density? When I should use each one?