0.005M K2Cr2O7 solution for calibration of UV.why 0.005M
K2Cr2O7?



0.005M K2Cr2O7 solution for calibration of UV.why 0.005M K2Cr2O7?..

Answer / newton

That does not look correct. Maybe you should try the
following


Newtonian constant of gravitation


Value 6.673 84 x 10-11 m3 kg-1 s-2

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More General Science Interview Questions

why we are not measure the turbidity in mg/lit?

2 Answers  


Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2 3 Fe2O3 only 4 A mixture of Fe2O3.3H2O and Feo

2 Answers   AFMC,


Water gas is prepared by passing 1 Steam over white-hot coke 2 Air over red-hot coke 3 Methane over red-hot coke 4 Steam over heated sulphur

6 Answers  


The pink color of Bayer’s reagent is discharged when acetylene is passed through it. This is due to the formation of 1 Acetic acid 2 Ethylene 3 Water 4 Oxalic acid

2 Answers  


The element required for solar energy conversion is 1 Beryllium 2 Silicon 3 Tantalum 4 Ultra pure carbon

2 Answers   SSC,






When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?

0 Answers  


What is the Embrylogy ?

2 Answers  


Which of the following metals remains in liquid form under normal conditions? 1 Uranium 2 Radium 3 Zinc 4 Mercury

4 Answers  


in earth 1degree equals how many kilo meters?

1 Answers   ISRO,


Which are the important pulsating nebulae?

0 Answers  


Why is it necessary to cook food ?

1 Answers  


How can i describe the blood?

0 Answers  


Categories