In silk screen printing what makes the surface photosensitive?
(A) Potassium permanganate
(B) Potassium Dichromate
(C) Sodium Hydrochloride
(D) Nitric Acid
Correct Answer : Potassium Dichromate
Question Asked : UGC-NET/JRF Examination, 2018 : Visual Arts (Paper-II)
Potassium dichromate is a common inorganic chemical reagent, most commonly used as an oxidizing agent in various laboratory and industrial applications. As with all hexavalent chromium compounds, it is acutely and chronically harmful to health. It is a crystalline ionic solid with a very bright, red-orange colour.
....Read more
Useful Quotations for : UPSC, State PSC, IBPS, SSC, Railway, NDA, Police Exams
Like The Facebook Page
CurrentGK for
Current Affairs, Latest GK &
Employment News
Tags : Visual Arts