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Bhavik

Asked: October 18, 2020In: Class 10

A solution turns red litmus blue, its pH is likely to be

NCERT Solution for Class Tenth Science Chapter 2 Acids, Bases and Salts Exercises Questions Page No-18 Questions No-1 (a) 1 (b) 4 (c) 5 (d) 10

Bhavik

Asked: October 18, 2020In: Class 10

Write an equation to show the reaction between Plaster of Paris and water.

NCERT Solution for Class Tenth Science Chapter 2 Acids, Bases and Salts Intext Questions Page No-17 Questions No-5

Bhavik

Asked: October 18, 2020In: Class 10

What will happen if a solution of sodium hydrocarbonate is heated? Give the equation of the reaction involved.

NCERT Solution for Class Tenth Science Chapter 2 Acids, Bases and Salts Intext Questions Page No-17 Questions No-4

Aadarsh kumar

Asked: October 18, 2020In: Class 10

A shiny brown coloured element ‘X’ on heating in air becomes black in colour. Name the element ‘X’ and the black coloured compound formed.

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-16 Questions No-17

Aadarsh kumar

Asked: October 18, 2020In: Class 10

Explain the following in terms of gain or loss of oxygen with two examples each.

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-16 Questions No-16 (a) Oxidation (b) Reduction

A solution turns red litmus blue, its pH is likely to be

Write an equation to show the reaction between Plaster of Paris and water.

What will happen if a solution of sodium hydrocarbonate is heated? Give the equation of the reaction involved.

A shiny brown coloured element ‘X’ on heating in air becomes black in colour. Name the element ‘X’ and the black coloured compound formed.

Explain the following in terms of gain or loss of oxygen with two examples each.

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