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Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid

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Frank Textbook Solutions Chapter 9 - B - Nitric Acid

Frank Textbook Solutions are considered extremely helpful for solving difficult questions in the ICSE Class 10 Chemistry exam. TopperLearning Textbook Solutions are compiled by our subject experts. Herein, you can find all the answers to the questions of   Chapter 9 - B - Nitric Acid for the Frank textbook.

Frank Textbook Solutions for class 10 are in accordance with the latest ICSE syllabus, and they are amended from time to time to be most relevant. Our free Frank Textbook Solutions for ICSE Class 10 Chemistry will give you deeper insight on the chapters and will help you to score more marks in the final examination. ICSE Class 10 students can refer to our solutions while doing their homework and while preparing for the exam.

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Exercise/Page

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 235

Solution 1

Solution 2


Solution 3

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 236

Solution 4

Solution 5

Solution 6

Solution 7

Solution 8

Solution 9

Solution 10

Solution 11


Solution 12

Solution 13

Solution 14

Solution 15


Solution 16

Solution 17

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 237

Solution 18

Solution 19


Solution 20

(i) NO2

(ii) H3PO4

(iii) Magnesium

(iv) Platinum gauze

Solution 21

(i) Aqua regia is a mixture of nitric acid and hydrochloric acid.

(ii) Fuming nitric acid is obtained by dissolving excess of nitrogen oxide in conc. nitric acid.

(iii) 98% nitric acid is obtained by distilling 68% nitric acid with conc. H2SO4 under pressure.

(iv) Ammonal is a mixture of ammonium nitrate and aluminium powder.

(v) 3Cu + 8HNO3 (dilute) 3Cu(NO3)2 + 4H2O + 2NO

Solution 1991-1

Solution 1991-2

Solution 1991-3

Solution 1992-1

Solution 1992-2

Solution 1992-3

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 238

Solution 1992-4

Solution 1994-1

Solution 1994-2

Solution 1994-3

Solution 1994-4

Solution 1995-1

Solution 1997-1

Solution 1998-1

Solution 1999-1

When concentrated nitric acid is added to copper brown fumes of nitrogen dioxide are observed.

Solution 2000-1

Solution 2001-1

(i)          Nitrogen dioxide

(ii)         Ammonia gas

Solution 2001-2

Solution 2001-3

Solution 2002-1

Solution 2002-2

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 239

Solution 2002-3

Solution 2002-4

Solution 2003-1

Solution 2003-2

Solution 2005-1

Solution 2005-2

Solution 2006-1

Solution 2007-1

Solution 2007-2

Frank Modern Certificate Solution for Class 10 Chemistry Chapter 9 - B - Nitric Acid Page/Excercise 240

Solution 2008-1

Solution 2008-2

Solution 2009-1

Solution 2011-1

(i) The complete apparatus should be made of glass only.

(ii) At high temperature, nitric acid decomposes and the glass apparatus may get damaged. Sodium formed at a higher temperature forms a hard crust which sticks to the walls of the retort. 

Solution 2011-2

Brown fumes of nitrogen dioxide are produced. Copper reacts with concentrated nitric acid to produce copper nitrate, water and nitrogen dioxide.

Solution 2013-1

(i) When sulphur is treated with conc. nitric acid, it produces nitrogen dioxide.

(ii) 

Solution 2015-1

(i) Dilute nitric acid is generally considered a typical acid except for its reaction with metals because it does not liberate hydrogen. It is a powerful oxidising agent, and nascent oxygen formed oxidises hydrogen in water.

(ii) Although pure concentrated nitric acid is colourless, it appears yellow when left standing in a glass bottle due to the dissolution of reddish brown nitrogen dioxide gas in the acid. Nitrogen dioxide is produced because of the thermal decomposition of a portion of nitric acid.

 4HNO3   2H2O + 4NO2 + O2

(iii) An all-glass apparatus is used in the laboratory preparation of nitric acid because nitric acid vapour corrodes rubber and cork.

Solution 2016-1

(i) Cold, dilute nitric acid reacts with copper to give nitric oxide.

(ii) Hot, concentrated nitric acid reacts with sulphur to form nitrogen dioxide.

Solution 2017-1

(i) 3Cu + 8HNO3 3Cu(NO3)2 + 4H2O+ 2NO↑

(ii)    

(iii)    

(iv)  

TopperLearning provides step-by-step solutions for each question in each chapter in the Frank textbook recommended by ICSE schools. Access Chapter 9 - B - Nitric Acid here. Our Frank Textbook Solutions for ICSE Class 10  Chemistry are designed by our subject matter experts. These solutions will help you to revise the whole chapter, so you can clear your fundamentals before the examination.

Text Book Solutions

ICSE X - Chemistry

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