os1229864@gmail.com BSTC 2019 Model Paper 2 BSTC 2019 Model Paper 2 Questions: 200 Marks: 600 Time: 180 Minutes Time Left: 180:00 Previous Mark for Review Save & Next Clear Response Submit Test Question Palette Answered Review Current Test Result Attempted0 Correct0 Wrong0 Score0 Reattempt Test
BSTC 2019 Model Paper BSTC 2019 Model Paper Total Questions: 200 Total Marks: 600 Time: 180 Minutes Time Left: 180:00 Mental Ability Previous Mark for Review Save & Next Clear Response Submit Test Question Palette Answered Marked for Review Current Test Result Attempted 0 Correct 0 Wrong 0 Score 0 Reattempt Test
Kankor Exam Questions Maths – Questions and Answers Kankor Exam Questions Maths Mathematics Questions and Answers with Detailed Solutions in English, Dari and Pashto English دری پښتو Mathematics MCQs Kankor Exam Maths Questions and Answers This Kankor Exam Maths practice material contains solved mathematics questions covering arithmetic, algebra, geometry, percentages, ratios, equations, averages, probability and … Read more
Answer The valency of fluorine in CaF₂ is 1. Detailed Explanation The chemical formula is: CaF₂ Here: Calcium has a valency of 2, while fluorine has a valency of 1. To make the compound electrically neutral: Ca²⁺ + 2F⁻ → CaF₂ Therefore, each fluorine atom has a charge of −1, and its valency is 1. … Read more
How to Create an HTML Table How to Create an HTML Table Creating a table in HTML is very simple. First, you need to understand four basic HTML table elements. <table> = Complete Table <tr> = Table Row <th> = Heading Cell <td> = Data Cell 1. The Most Basic HTML Table Suppose you want … Read more
🧪 Acetic Acid / Ethanoic Acid Questions 1–17 – Detailed Answers & Explanations 📚 Important Related Questions – Q1 to Q17 1. Why is pure acetic acid known as glacial acetic acid? ✅ Answer Pure acetic acid is called glacial acetic acid because it freezes at about 16.6°C and forms ice-like crystals on cooling. 💡 … Read more