Related MCQs

Q. Out of Mn₂O₇ V₂O₃, V₂O₅, CrO, Cr

Q. Chlorine reacts with excess of NH₃ to form

Q. Which one of the following characteristics of the transistion metals is associated with higher catal

Q. What is the correct order of reactivity of alcohols in the following reaction?

Q. CuSO₄. 5H₂O is blue is colour because

Q. A first order reaction is 50% completed in 1.26 × 10₁₄ s. How much time would it take fo

Q. The fraction of the total volume occupied by the atoms present in a simple cube is

Q. Which of the following pairs has the same ionic size?

Q. Among the following which is strongest oxidising agent.

Q. Compound can be prepared by the reaction of __________ .