{"id":76577,"date":"2022-01-20T08:12:44","date_gmt":"2022-01-20T08:12:44","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=76577"},"modified":"2022-01-20T08:12:45","modified_gmt":"2022-01-20T08:12:45","slug":"the-chemical-compound-used-for-etching-of-pcb-is","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/the-chemical-compound-used-for-etching-of-pcb-is\/","title":{"rendered":"The chemical compound used for etching of PCB is"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Q. The chemical compound used for etching of PCB is<\/strong><\/h3>\n\n\n\n<p>A.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ferrous sulphate<\/p>\n\n\n\n<p>B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ferric chloride<\/p>\n\n\n\n<p>C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Copper sulphate<\/p>\n\n\n\n<p>D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; None of the above<\/p>\n\n\n\n<p>Answer: Ferric chloride<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The chemical compound used for etching of PCB is<\/p>\n","protected":false},"author":419,"featured_media":76578,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2934],"tags":[],"offerexpiration":[],"class_list":["post-76577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basic-electronics-mcqs"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/76577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=76577"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/76577\/revisions"}],"predecessor-version":[{"id":76579,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/76577\/revisions\/76579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/76578"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=76577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=76577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=76577"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=76577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}