Salts With Hydrolyzable Protons in the Anion. (b) An acidic salt: Acid salts are formed by the partial replacement of the ionizable hydrogen atoms of … If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. (a) Sour taste (b) Sweet taste (c) Bitter […] Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. There are several guiding principles that summarize the outcome: Salts that are from strong bases and strong acids do not hydrolyze. Can you explain this answer? Golu added 2 drops of solution ‘C’ but could not get any change in colour. Which one could not possibly have the pH designated? Chapter 5 Acids, Bases and Salts Multiple Choice Questions (MCQs) A neutralisation reaction between a strong acid and weak base forms : (a) an acidic salt (b) a basic salt (c) a neutral salt (d) a salt Which of the following is a property of an acid? Out the four,NaH 2 PO 3,NaH 2 PO 4 and Na 2 HPO 4 are acidic salts. so option 1 is right. Acid salts can also contain an acidic proton in the anion. It could contain either an excess of hydronium ions or an excess of hydroxide ions because the nature of the salt formed determines whether the solution is acidic, neutral, or basic. O CaCO3, LiF, and NH Br O KCl and NaNO3 OKCl and FeCl3 OKCI, FeCl3 and NaNO3 O CaCO3 and LiF Predict whether the following solutions are acidic, basic, or nearly neutral: a. NaBr, b. K2SO3, c. NH4NO2, d. Cr(NO3). community of Class 7. over here on EduRev! The salts formed above are formed by sodium hydroxide reacting Performance & security by Cloudflare, Please complete the security check to access. Can you explain this answer? • (b) A compound if acidic will turn all indicators red. (c) Lime water turns red litmus blue. Determine whether each of the following salts will form a solution that is acidic, basic, or pH-neutral? If neutral, simply write only NR. Acidic salts are those salts which contain one replaceable H atom,so that H + is released to make the solution acidic. 13. KCN is a basic salt. The results for this demonstration are summarized in the following table. A salt is an ionic compound that is formed when an acid and a base neutralize each other. Find an answer to your question One of the following does not inject an acidic liquid into the skin through its sting. Can you explain this answer? are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. is done on EduRev Study Group by Class 7 Students. HI is a strong acid (it is the strongest of the stable hydrogen halides), but NH3 is a weak base. (i) Bulb will not glow because electrolyte is not acidic. Which of the following does not form an acidic salt? NH4Cl, CuCl2, AlCl3 B.) Processed grains. Carbonic acid is a diprotic acid. A salt solution can be acidic, basic, or neutral. (a) Phosphoric acid (b) Carbonic acid (c) Hydrochloric acid (d) Sulphuric acid. 3. Acid salts are a class of salts that produce an acidic solution after being dissolved in a solvent. Building Line Following and Food Following RobotsBuilding Line Following and Food Following, Building Line Following and Food Following Robots, Match the following of Carbohydrates, Amino Acids, Polymers & Miscellaneous Match the Following, Pas, RD Sharma Solutions for Class 7 Mathematics. Which among the following statement)s) is (are) correct? 1. Carbonic acid as it is a weak acid. (e) Phenolphthalein is a natural indicator. Another way to prevent getting this page in the future is to use Privacy Pass. Salt Solution pH a. NaCl 7.00 b. NaF 8.16 c. NH 4 Cl 7.64 d. KCN 9.48 e. NH 4 NO 3 5.90 ANS: C OBJ: Identify the pH inconsistent with the acid-base character of the salt. The Questions and Answers of Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. This question has multiple correct options. Consider the salt formed when the weak acid hydrofluoric acid is neutralized by the strong base sodium hydroxide. Answer: China rose (gudhal) is an acid-base indicator. This makes the salt acidic. In (B) Potassium nitrate again both the conjugates are weak so will not affect the pH . Which one of the following will turn red litmus blue? China rose solution in different medium shows following changes: China rose + acid → Give dark pink colour, hence A is an acidic … 2. NaH 2 PO 2 is a neutral salt as it contains no replaceable hydrogen. LiCl, NaCl, KCl C.) NaCH3CO2, KCH3CO2, RbCH3CO2 D.) NaCl, NH4Cl, Na2CO3 Can you explain this answer? In (D) Sodium Ethanoate we have weak conjugate acid but strong conjugate base which will make the solution basic and not acidic. While it may seem that salt solutions would always be neutral, they can frequently be either acidic or basic. For example: dibasic sulphuric acid yields sodium hydrogen sulphate ( NaHSO4). NH4I is produced from HI and NH3. An example of an acid salt is one containing any of these cations with a neutral base, such as ammonium chloride (NH 4 Cl). Correct answer is (C) Ammonium chloride.. Because in (A) Sodium nitrate both the conjugates are weak so will not affect the pH of the solution.. The pH will remain neutral at 7. If the answer is not available please wait for a while and a community member will probably answer this KCN(s) --> K + (aq) + CN-(aq) K + is a neutral ion and CN-is a basic ion. Cloudflare Ray ID: 614758030bdb6dee are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. Which of the following does not form an acidic salt? 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