Chemistry, asked by Gladiolus, 11 days ago

Hey! Can anyone please answer these questions? "1.Greasy spots on a cloth can be removed by__." "2. Cellulose of paper is the stationary phase and_surface while a suitable solvent act as the mobile phase in the separation of pigments of ink by the process of chromatography."

Answers

Answered by sejgite123

1. Greasy spots can be removed from clothes by dissolving them in a suitable solvent. For example, aqueous ammonia is used in laundries as a solvent for removing grease and oil stains.

sorry i know only 1st

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Hey! Can anyone please answer these questions? "1.Greasy spots on a cloth can be removed by______." "2. Cellulose of paper is the stationary phase and_____surface while a suitable solvent act as the mobile phase in the separation of pigments of ink by the process of chromatography."​

Answers

Hey! Can anyone please answer these questions? "1.Greasy spots on a cloth can be removed by__." "2. Cellulose of paper is the stationary phase and_surface while a suitable solvent act as the mobile phase in the separation of pigments of ink by the process of chromatography."