Day-5 | Physical & Chemical Changes | भौतिक और रासायनिक परिवर्तन | General Science for HP Patwari

In this Day-5 General Science class, we explain Physical and Chemical Changes (भौतिक एवं रासायनिक परिवर्तन) in a simple and exam-oriented manner. This lecture is extremely important for HP Patwari, HPPSC, Police, TET, and other competitive exams. 📘 What you will learn in this class: ✔ Difference between Physical & Chemical Changes ✔ Reversible and Irreversible Changes ✔ Daily life examples ✔ MCQs based on previous year questions ✔ Tricks to remember concepts easily 👉 This topic is frequently asked in exams, so don’t miss this lecture. 📢 Free HP Patwari Preparation by Study Knight Like 👍 | Share 🔄 | Subscribe 🔔 for daily exam-oriented classes. physical and chemical changes भौतिक और रासायनिक परिवर्तन general science for hp patwari hp patwari science syllabus physical vs chemical change science for competitive exams hp patwari gs class general science day 5 physical chemical changes examples study knight general science #PhysicalAndChemicalChanges #भौतिक_और_रासायनिक_परिवर्तन #GeneralScience #HPPatwari #HPPatwariExam #ScienceForPatwari #StudyKnight #HPPSC #CompetitiveExams #GSPreparation #Patwari2025 📚 STUDY KNIGHT RESEARCH CENTRE – SUNDARNAGAR, MANDI (HIMACHAL PRADESH) Himachal’s Most Trusted Coaching Institute for All Government Exams 📞 Contact for Live Coaching: ➡ 7807922400 – Suraj Sir ➡ 7876124650 – Abhishek Sir 🌐 Visit Website: studynight.in Login with your mobile number → Go to “All Courses” → Join your desired course. 🇮🇳 COURSES WE PROVIDE (English + Hindi) HP Govt Exams Coaching Available: HP Police (Constable / SI) – एफेक्टीव स्टडी प्लान, डेली MCQs HP Patwari Coaching – Complete syllabus + previous year papers HP Forest Guard – Forest syllabus + physical test guidance HP Home Guard HP Panchayat Secretary HP High Court Recruitment HP TGT Arts / TGT Commission HP JBT / D.El.Ed Entrance HP JOA IT & Non-IT HP State Cooperative Bank (HPSCB) HP State Electricity Board (HPSEB) HPPSC Allied / HPAS Foundation HP Police Driver / Jail Warder General Competition Course – GK + Current Affairs English Grammar Course (Suraj Sir / Abhishek Sir) Reasoning, Maths & HP GK Special Batches हम हिमाचल प्रदेश की सभी सरकारी भर्तियों के लिए कोचिंग उपलब्ध करवाते हैं। 📘 BOOKS WE PROVIDE You can purchase our books for all exams: English Grammar Concept King – For all competitive exams HP GK Book (Complete Guide) General Knowledge Book Police, Patwari, Forest Guard, TGT, JOA, JBT Books Previous Year Papers Booklets Practice Sets Mock Test Series Books हमारी सभी किताबें स्टूडेंट-फ्रेंडली हैं और एग्जाम पॉइंट ऑफ व्यू से तैयार की गई हैं। 🎯 WHAT MAKES US DIFFERENT? Daily live classes Recorded videos Notes in Hindi + English Daily practice MCQs Weekly mock tests PDFs for every topic Exam strategy + doubt clearing Personal mentorship by Suraj Sir & Abhishek Sir