A glass rod is used to stir solutions.

The position of some metals in the electrochemical series in dectreasing electropositeve character is given as Mg gt Al gt Zn gt Cu gt Ag . What will happen if a copper spoon is used to stir a solution of aluminimum nitrate ?

The position of some metals in the electrochemical series in dectreasing electropositeve character is given as Mg gt Al gt Zn gt Cu gt Ag . What will happen if a copper spoon is used to stir a solution of aluminimum nitrate ?

The position of some metals in the electrochemical series in dectreasing electropositeve character is given as Mg gt Al gt Zn gt Cu gt Ag . What will happen if a copper spoon is used to stir a solution of aluminimum nitrate ?

A glass rod is rubbed with a silk cloth. The glass rod acquires a charge of +19.2xx10^(-19)C . (i) find the number of electrons lost by glass rod. (ii) Find the negative charge acquired by silk. (iii) Is there transfer of mass from glass to silk?

When a glass rod is rubbed with silk, it

When a glass rod is rubbed with silk, electrons flow from ............. (silk to glass rod/glass rod to the silk).

A glass rod rubbed with silk is brought close to two uncharged metallic spheres in contact with each other, inducing charge on them as shown in Figure (a) [given in the solution]. Discuss what happens when (i) the shperes are slightly seprated (ii) the glass rod is subvsequently removed, and finally (iii) the spheres are separacted apart.

When a glass rod is rubbed with silk, the charge acquired by the silk is :

If a glass rod is rubbed with silk, it acquires a positive charge because :

A glass rod rubbed with silk is used to charge a gold leaf electroscope and the leaves are observed to diverge. The electroscope thus charged is exposed to X -rays for a short period. Then