Which gas is used in refrigeration plants ?
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What is the reaction that occurs during the titration?
What is flash point ?
Why graphite rod is used in nuclear reactor?
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
Why is disodium salt of edta preferred to edta?
what are the role of chemistry education in sustainable development
What is Molecular Formula ?
Why is air removed from the electric lamps ?
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.
Explain the Modern Atomic Theory ?
Why does the water in tanks and ponds not freeze in winter ?
What is buffer?