NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-9

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-8 (a) Potassium bromide(aq) + Barium iodide(aq) ® Potassium iodide(aq) + Barium bromide(s) (b) Zinc carbonate(s) ® Zinc oxide(s) + Carbon dioxide(g) (c) Hydrogen(g) ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-7 (a) Calcium hydroxide + Carbon dioxide ® Calcium carbonate + Water (b) Zinc + Silver nitrate ® Zinc nitrate + Silver (c) Aluminium ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-6 (a) HNO3 + Ca(OH)2 ® Ca(NO3)2 + H2O (b) NaOH + H2SO4 ® Na2SO4 + H2O (c) NaCl + AgNO3 ® AgCl + ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-5 (a) Hydrogen gas combines with nitrogen to form ammonia. (b) Hydrogen sulphide gas burns in air to give water and sulpur dioxide. (c) ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Exercises Questions Page No-15 Questions No-4

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Intext Questions Page No-15 Questions No-3 (a) Hydrogen gas and iron chloride are produced. (b) Chlorine gas and iron hydroxide are produced. (c) No reaction takes place. (d) Iron ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Intext Questions Page No-13 Questions No-2 The above reaction is an example of a (a) combination reaction. (b) double displacement reaction. (c) decomposition reaction. (d) displacement reaction.

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Intext Questions Page No-14 Questions No-1 (a) Lead is getting reduced. (b) Carbon dioxide is getting oxidised. (c) Carbon is getting oxidised. (d) Lead oxide is getting reduced. (i) ...

NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Intext Questions Page No-13 Questions No-3 (i) 4Na(s) + O2(g) ® 2Na2O(s) (ii) CuO(s) + H2(g) ® Cu(s) + H2O(l)