apekshasrivastava070 Asked: December 2022 state your observation for the case copper carbonate react with dilute sulphuric acid
apekshasrivastava070 Asked: December 2022 (g) Write a balanced chemical equation for each of following: (i) Aluminium is warmed with potassium hydroxide solution. (ii) Sodium chloride is heated
apekshasrivastava070 Asked: December 2022 b define the following terms with example ineutralisation iisalt iiibasic salt ivbasicity of an acid
apekshasrivastava070 Asked: December 2022 give reason why on moving in a group one from top to bottom reducing power of element increases
apekshasrivastava070 Asked: December 2022 Two right angled isosceles prisms are arranged as it is shown in the figure and a light ray fa it. Complete the path
apekshasrivastava070 Asked: December 2022 (1) What do you observe when sodium hydroxide solution is added to following salt solutions give the colour of the precipitate and solubility
apekshasrivastava070 Asked: December 2022 a name the gas released when dil hcl reacts with following compounds i sodium carbonate ii potassium sulphite
apekshasrivastava070 Asked: December 2022 d) State your observation for the following cases: (i) Moist blue litmus paper is introduced into a jar of ammonia. (ii)
apekshasrivastava070 Asked: December 2022 b. Name the force required to change the direction of motion in uniform circular motion. State its direction. Is this force real
apekshasrivastava070 Asked: December 2022 what kind of velocity is pauses by a body making circular motion give reason for your answer