NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
The stable oxidation state of Thallium, a IIIA group element is View Solution The triad not present in Group VIII of Mendeleeff's table View Solution Which of the following set contains pair of elements that do not belong to same group but show chemical resemblance ? View Solution Which one...
The Earth system is maintained in a unique state far from thermodynamic equilibrium, as, for instance, reflected in the high concentration of reactive oxygen in the atmosphere. The myriad of processes that transform energy, that result in the motion of mass in the atmosphere, in oceans, and on...
Hydrogen is placed along with Alkali metals in the modern periodic table though it shows non-metallic character View Solution Which has maximum ferro-magnetic character ? View Solution The element which shows least metallic character is View Solution ...
<p>To determine which block of elements generally shows the maximum variation in valency, we can analyze the characteristics of different blocks in the periodic table.</p><p>1. <strong>Identify the Blocks of Elements</strong>: - The periodic table is
as the sensitivity analysis or the PIRT (phenomena identification and ranking table), which allow the reduction of the number of uncertain parameters to only those that have a certain degree of influence on the output results, or, in the case of nuclear engineering, on the critical safety outpu...
as the sensitivity analysis or the PIRT (phenomena identification and ranking table), which allow the reduction of the number of uncertain parameters to only those that have a certain degree of influence on the output results, or, in the case of nuclear engineering, on the critical safety outpu...