[D] Hydrochloric acid Remember, if a solution is basic in nature, to reverse the change acid should be added to it, the solution turns red litmus to blue. Hence, choose HCl from the given option [D] as an answer.
[D] Hydrochloric acid
Remember, if a solution is basic in nature, to reverse the change acid should be added to it, the solution turns red litmus to blue. Hence, choose HCl from the given option [D] as an answer.
[C] (i), (iii) and (iv) A₂B is a compound made up of two elements A and B in a fixed ratio. The properties of a compound (e.g., A₂B) are entirely different from those of its constituent elements (e.g., A and B). The composition of a compound is fixed.
[C] (i), (iii) and (iv)
A₂B is a compound made up of two elements A and B in a fixed ratio. The properties of a compound (e.g., A₂B) are entirely different from those of its constituent elements (e.g., A and B). The composition of a compound is fixed.
An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change ?
[D] Hydrochloric acid Remember, if a solution is basic in nature, to reverse the change acid should be added to it, the solution turns red litmus to blue. Hence, choose HCl from the given option [D] as an answer.
[D] Hydrochloric acid
See lessRemember, if a solution is basic in nature, to reverse the change acid should be added to it, the solution turns red litmus to blue. Hence, choose HCl from the given option [D] as an answer.
Identify the incorrect statement from the following
[D] Lateral meristem acts as pro-meristem. Apical meristem acts as pro-meristem. Rest all statements are correct.
[D] Lateral meristem acts as pro-meristem.
See lessApical meristem acts as pro-meristem. Rest all statements are correct.
Two substances, A and B were made to react to form a third substances, A₂B according to the following reaction, 2A + B → A₂B Which of the following statement concerning this reaction are incorrect?
[C] (i), (iii) and (iv) A₂B is a compound made up of two elements A and B in a fixed ratio. The properties of a compound (e.g., A₂B) are entirely different from those of its constituent elements (e.g., A and B). The composition of a compound is fixed.
[C] (i), (iii) and (iv)
See lessA₂B is a compound made up of two elements A and B in a fixed ratio. The properties of a compound (e.g., A₂B) are entirely different from those of its constituent elements (e.g., A and B). The composition of a compound is fixed.