What are the rules used for round off numbers, Q. What are the rules used f...

Q. What are the rules used for round off numbers? 1. If the digit to the instantaneous right of the last significant figure is less than five don't change the last significan

Determine the standard molar reaction enthalpy, Table lists data for water,...

Table lists data for water, crystalline sodium thiosulfate pentahydrate, and several sodium thiosulfate solutions. Find āH to the nearest 0.01 kJ for the dissolution of 5.00 g of

Thermodaenamics,

Basic concept, difference between atom,element,compound,molecule,ion,charge...

difference between atom,element,compound,molecule,ion,charge

Sepration technque, fitration

fitration

Test of glucose - biomolecules, Test of glucose - Biomolecules (a) Whil...

Test of glucose - Biomolecules (a) While heated in a waterless test tube, it melts, turns brown and finally black, provoding a characteristic smell of burnt sugar. (b) While

Explain detergents, Explain detergents? Give their scheme classification...

Explain detergents? Give their scheme classification. Why are the detergents preferred over soaps?

Rectivity of alkene, why alkane are less rective then alkene?

why alkane are less rective then alkene?

Electrolysis process, working of electrolysis process? components of electr...

working of electrolysis process? components of electrolysis process? advantages and disadvantages of electrolysis process?

Aldehyde group, How do you explain in the absence of aldehyde group in the ...

How do you explain in the absence of aldehyde group in the pentaacetate of D-glucose? Ans) when you react glucose with acetic anhydrate it forms pentaacetate with 5 OH grops it