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Chemistry AllOther (190) 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?
1086Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
1232
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
Comosition of bell metal
Define chemical corrosion. What are the types of chemical corrosion? : Electrochemistry Corrosion
As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?
What is the chemical formula of alum?
What is mineral water?
What is rs test why we are performing rs test?
Write the chemical formula for epsom salts?
Explain what is the dipole moment of chlorooctane?
What is mean by PDR?
Give the principle of potentiometer titration.
How is temporary hardness be removed?
what is procedure of actual procedure for registration of drug?
What is the main difference between ODS1 and ODS2 Hplc column.
Write the equation of photosynthesis?