HomepageQUIZAcids Bases And Salt TNPSC MCQS QUIZ Acids Bases And Salt TNPSC MCQS radangfx Posted on October 5, 2019 0% 1 Acids Bases And Salts MCQS Q 1 / 18 As an electrolyte, water is neutral a good insulator weak strong 2 / 18 Substances that react with both acids and bases are called conjugate acids amphoteric substances neutral conjugate bases 3 / 18 Amount of Hydrochloric Acid (HCl) secreted daily by gastric glands is 2 lit 4 lit 3 lit 1 lit 4 / 18 In pure water, concentrations of H+ and OH- ions are equal Cl- is more OH- ions is more H+ ions is more 5 / 18 Acid used for manufacture of fertilizers and explosives is hydrochloric acid Nitric acid phosphoric acid Sulfuric acid 6 / 18 ........is able to accept a proton is called cation neutral compound base acid 7 / 18 Corrosive effect on skin is caused by water mercury bases acids 8 / 18 PH of water is 8 2 3 7 9 / 18 When acid reacts with metal carbonate, products are salt all of above carbon dioxide water 10 / 18 When a metal replaces hydrogen atom then compound form is ether oxide salt alcohol 11 / 18 Phenolphthalein in acidic solution is yellow colored colorless orange colored pink colored 12 / 18 KOH is used in making of dry cleaner antiacid liquid soap cement 13 / 18 If pH value is greater than 7, then solution is neutral basic acidic salty 14 / 18 A substance that donates a pair of electrons to form coordinate covalent bond is called Bronsted-Lowry acid Lewis acid Lewis acid Bronsted-Lowry base 15 / 18 Bases leaves blue litmus red Black pink UnChanged 16 / 18 Process in which acids (H+) and bases (OH-) react to form salts and water is called neutralization sublimation halogenation hydrogenation 17 / 18 Preservatives are used to preserve water bases acids food 18 / 18 PH at which methyl red changes color is 5.5 3.8 7 9 Your score is radangfx View all posts Post navigation Previous Postஅடைமொழியால் குறிக்கப்படும் நூல்கள் டீ.என் .பி .சி Next PostIndian Culture Tnpsc Quize General Knowledge You Might Also Like Group II consumer protection forms tnpsc MCQs radangfx October 4, 2019 QUIZ Circulatory System Quiz | Free mcq tamilsolution.com radangfx October 9, 2019 QUIZ Indian Culture Tnpsc Quize General Knowledge radangfx October 5, 2019 QUIZ Fundamental Duties radangfx October 5, 2019