Evaluate the gold number of a, Q. Evaluate the gold number of A? The co...

Q. Evaluate the gold number of A? The coagulation of 100 mL of colloidal sol. is completely prevented by adding 0.25g of a protective colloid 'A' to it before adding 1 mL of Na

Show the electromagnetic radiation in spectrochemical series, Q. Show the e...

Q. Show the electromagnetic radiation in spectrochemical series? The spectrochemical series can sometimes be helpful in making certain prediction about the complex. For instanc

What are the types of emulsions, Q. What are the types of emulsions? Em...

Q. What are the types of emulsions? Emulsions can be of three types: 1) Temporary emulsion: These require vigorous shaking just before they are used, as they separate out e

Soap, Ask question #Minimum 60 words accepted#

Ask question #Minimum 60 words accepted#

Halogen derivatives of alkanes & arenes, theroy & oranic compound ans

theroy & oranic compound ans

Ionic bond,

The shape of dxy orbital will be, The shape of d xy orbital will be: (...

The shape of d xy orbital will be: (1) Circular (2) Dumb-bell (3)Double dumb-bell (4) Trigonal Ans: Double dumb-bell

Unity of hardnes, write the different units of hardness with their relatio...

write the different units of hardness with their relationship

, calculate the ratio of the fundamental frequency of HI and D

calculate the ratio of the fundamental frequency of HI and DI

Density, You are given a sample block of an unknown metal. The block disp...

You are given a sample block of an unknown metal. The block displaces 3.24 mL of water and has a mass of 62.5429 g. What is the density of the unknown metal? What is the metal?