Sensitized silver bromide paper is used in photographic reels of cameras. When light falls on it, it forms dark, minute particles of:

silver bromide

No worries! We‘ve got your back. Try BYJU‘S free classes today!

silver

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

bromine

No worries! We‘ve got your back. Try BYJU‘S free classes today!

paper

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B silver
The conversion of $A g B r$ to $A g$ and $B r$ is a photochemical activity. It decomposes to silver in presence of sunlight.

Suggest Corrections

Similar questions

Q. Crystals have 'vacant sites' or 'defects' in them. When light strikes a photographic silver bromide paper, silver atoms move in through these defects to:

Q. Assertion :Silver bromide is used in photography. Reason: Silver bromide is used in photography because silver bromide is photosensitive. It decomposes and is converted into metallic silver grains when light is incident on it.

A photographic film is coated with a silver bromide layer. When light falls on this film, silver bromide molecules dissociate and the film records the light there. A minimum of 0.6 eV is needed to dissociate a silver bromide molecule. Find the maximum wavelength of light that can be recorded by the film.

Q. Assertion :Hydroquinone is used as a developer for developing black and white photographic film. Reason: Hydroquinone reduces silver bromide to black silver particles and an inverted image of the object is produced on a celluloid film.

Q. The light sensitive compound on most photographic films is silver bromide AgBr. A film is exposed when the light energy absorbed dissociates this molecule into its atoms. The energy of dissociation of AgBr is

10^{5} J m o l^{- 1}

. For a photon that is just able to dissociate a molecule of AgBr, the photon energy is

Join BYJU'S Learning Program

Sensitized silver bromide paper is used in photographic reels of cameras. When light falls on it, it forms dark, minute particles of:

The correct option is B silverThe conversion of AgBr to Ag and Br is a photochemical activity. It decomposes to silver in presence of sunlight.

The correct option is B silver
The conversion of $A g B r$ to $A g$ and $B r$ is a photochemical activity. It decomposes to silver in presence of sunlight.