Answer: An acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance. A base is a molecule or ion able to accept a hydrogen ion from an acid.

Let’s have a look at the Important General Science Questions that are being covered in the SSC CGL 2021 Tier-1 Exam: 6. What is the valency of the halogen group? Answer: One - Valency level of the ...

Today’s Secondary School Certificate (SSC) examination for Physics was not spared from the ongoing spate of question leak despite strict measures of the government. The Daily Star obtained a copy of ...

SSC Reasoning Questions: Reasoning is one of the key sections of SSC exams. It is divided into three categories: logical reasoning, verbal reasoning, and non-verbal reasoning. General Intelligence & ...

The three question papers are of physical education exams of Dhaka and Barisal boards, and Dhaka board physics exams. A child journalist at bdnews24.com's Hello page, who is taking the SSC exams this ...

The MCQs of Physics got leaked out as well. And like on the previous eight SSC exam mornings since February 1, the leaked questions were circulated on social media hours before the test began. Images ...