Tiwari Academy Discussion

Asked: December 16, 2020In: Class 10 Science

Why pickles and curd are not stored in copper and brass utensils?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 10

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Asked: December 16, 2020In: Class 10 Science

What is the reaction called when an acid reacts with base to produce salt and water? give example also.

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 9

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Asked: December 16, 2020In: Class 10 Science

Through the compounds such as glucose and alcohols have hydrogen atoms in their molecule, yet they are not categorized as acids. Why?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 8

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Asked: December 16, 2020In: Class 10 Science

How washing soda is prepared from baking soda?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 7

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Asked: December 16, 2020In: Class 10 Science

A white powder is added while baking breads and cakes to make them soft and fluffy what is the name of the powder? what are it main ingredients?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 6

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Asked: December 16, 2020In: Class 10 Science

Explain why sour substances are effective in cleaning copper vessels?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 5

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Asked: December 16, 2020In: Class 10 Science

What is the role of toothpaste in preventing cavities?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 4

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Asked: December 16, 2020In: Class 10 Science

What is plaster of Paris? How is it obtained from gypsum?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 3

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Asked: December 16, 2020In: Class 10 Science

Identify the acid and base which form sodium hydrogen carbonate write the chemical equation in support of your answer state whether the compound is acidic, basic or neutral. Also write the pH.

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 22

Learn Chemistry

Asked: December 16, 2020In: Class 10 Science

A compound which is prepared by gypsum has the property of hardening when mixed with water Identify and write its chemical formula. Write the chemical equation for preparation and mention any one use of it?

NCERT Solutions for Class 10 Science Chapter 2 Important Board Questions Acids, Bases and Salts NCERT Books for Session 2022-2023 CBSE Board and UP Board Three Marks Questions Questions No: 21

Why pickles and curd are not stored in copper and brass utensils?

What is the reaction called when an acid reacts with base to produce salt and water? give example also.

Through the compounds such as glucose and alcohols have hydrogen atoms in their molecule, yet they are not categorized as acids. Why?

How washing soda is prepared from baking soda?

A white powder is added while baking breads and cakes to make them soft and fluffy what is the name of the powder? what are it main ingredients?

Explain why sour substances are effective in cleaning copper vessels?

What is the role of toothpaste in preventing cavities?

What is plaster of Paris? How is it obtained from gypsum?

Identify the acid and base which form sodium hydrogen carbonate write the chemical equation in support of your answer state whether the compound is acidic, basic or neutral. Also write the pH.

A compound which is prepared by gypsum has the property of hardening when mixed with water Identify and write its chemical formula. Write the chemical equation for preparation and mention any one use of it?

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