Answer Posted / guest
103.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
What is the metal used to extract copper from the solution of copper sulphate?
Why is eriochrome black t indicator cannot be used in this experiment?
Explain the structure of a dna molecule?
Mention a few advantages of photoelectric colorimetric determination.
Why is acetone used for cleaning viscometer?
What is titration?
What is the role of mercuric sulphate?
What general group of organic compounds are not oxidesied in the cod test?
Mention the different types of conductivities.
What is the prime constituents of cement?
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.
Why is glass electrode called an ion selective electrode?
Why is ammonia solution added while preparing edta solution?
How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?
How is brass solution prepared?