Silver chloride and silver bromide are used in black and white photogr

1.	Silver chloride and silver bromide are used in black and white photography.Which of the following are correct in regard to these reactions? (i) Energy in the form of light is required for the reactions to occur. (ii) Both the reactions are endothermic. (iii) Only silver chloride decomposes into solid metal and non - metal gas. (iv) Both compounds decompose into their respective metal and non - metal gases.
Answer» Silver chloride and silver bromide are used in black and white photography.Which of the following are correct in regard to these reactions? (i) Energy in the form of light is required for the reactions to occur. (ii) Both the reactions are endothermic. (iii) Only silver chloride decomposes into solid metal and non - metal gas. (iv) Both compounds decompose into their respective metal and non - metal gases.

Silver chloride and silver bromide are used in black and white photography.Which of the following are correct in regard to these reactions? (i) Energy in the form of light is required for the reactions to occur. (ii) Both the reactions are endothermic. (iii) Only silver chloride decomposes into solid metal and non - metal gas. (iv) Both compounds decompose into their respective metal and non - metal gases.

Answer»

Silver chloride and silver bromide are used in black and white photography.Which of the following are correct in regard to these reactions?

(i) Energy in the form of light is required for the reactions to occur.

(ii) Both the reactions are endothermic.

(iii) Only silver chloride decomposes into solid metal and non - metal gas.

(iv) Both compounds decompose into their respective metal and non - metal gases.