Chemistry, asked by aayraaa, 3 months ago

Class 7 cms question paper chemistry pls give its urgent

Answers

Answered by rohansahoo09854

Answer:

You probably used paper chromatography as one of the first things you ever did in chemistry to separate out mixtures of coloured dyes - for example, the dyes which make up a particular ink. ... Samples of each ink are spotted on to a pencil line drawn on a sheet of chromatography paper.

Previous Question

Next Question

Similar questions

Math, 1 month ago

In which of the following expressions, prime factorzation has been done? () 24 - 2x3x4 Please tell explanation if you do this I am mark your answer brainly answer...

Math, 1 month ago

Q1:- Find the difference between the largest number of 5 digits and the smallest number of seven digits? Q2; - Find the product hy suita...

Social Sciences, 1 month ago

most of the Constitution drafting process in Nepal having through the commission or treat is rather than the people representative why ...

English, 3 months ago

He hasn't finished his work, yet, The appropriate question tag to be added is: A. haven't he? B. has he? C. isn't he? D. was he?

Psychology, 3 months ago