What are the most asked questions from the chapter p-block & s-block in class XI CBSE board Delhi

What are the most asked questions from the chapter p-block & s-block in class XI CBSE board Delhi ?

Accounts Team , 15 May 2018

1 Answers

In s and p block the main type of questions asked are of the type, Arrange the following compounds according to their covalent or ionic character or acidic or basic character Write the reaction of the following compound with dash Follow the link :CBSE Board Delhi