What is Lanthanoid contraction ? Ans. The lanthanoid contraction refers to the gradual decrease in …
Why Zine is not regarded as a transition element ? Ans. Zinc is not considered a transition element…
How much charge in terms of Faraday is required for the following : (i) 1 mol of MnO, to Mn2+ (ii) …
Can copper sulphate solution be stored in a pot made of zine? Explain with the help of the value of…
When does galvanic cell behave like an electrolytic cell ? Ans. A galvanic cell behaves like an ele…
What is the function of a salt bridge in a galvanic cell ? Ans. In a galvanic cell, the salt bridge…
Using valence bond theory, deduce the shape and hybridisation of 2+ Ans. To deduce the shape and hy…
Explain 3+ is an inner orbital or outer orbital complex. Ans. 3+ is an inner orbital complex. In in…
Write the IUPAC name of the given complex: 2+ Ans. combining these components, the IUPAC name of th…
What is the coordination number of Co in +? Ans. In the coordination compound ++, the coordination …
Predict whether 3- is diamagnetic or paramagnetic and why? Ans. According to the valence bond theor…
Show that the time required for 99.9% completion in a first-order reaction is 10 times of half-life…
