Photographic plates are coated with a thin film of _________________?

Related Mcqs:

The most powerful oxidizing agent among the halogens is__________________?

A. F2 B. Cl2 C. Br2 D. I2...

The halogen which reacts spontaneously with gold (Au) to form Au+3 is ________________?

A. F2 B. Cl2 C. Br2 D. I2...

The halogen which reacts very slowly with halogen is________________?

A. Fluorine B. Chlorine C. Bromine D. Iodine...

Which of the following statements is incorrect about fluorine_______________?

A. fluorine is restricted to -1 oxidation state B. fluorine follows octet rule and as well as extended octet rule C. fluorine has lowest dissociation energy among the halogens D. both B and C...

Which of the following represents the correct electronic configuration of VII A group elements in the ground state ?

A. ns2p2 B. ns2p4 C. ns2p5 D. ns2p6...