This book is New Millennium Chemistry (Science) for Class 10 (Class X) from the XCEL Series, published by Dinesh Publications as per NCF and the new NCERT textbook. It is an English medium (अंग्रेज़ी माध्यम) book, written entirely in English (Roman script), with no Hindi content. The book covers the chemistry portion of the Class 10 science course — chemical reactions and equations, acids, bases and salts, metals and non-metals, carbon and its compounds, and periodic classification of elements. Every chapter carries the full range of CBSE question types — an objective section with MCQs and Assertion-Reason questions, a subjective section with case-based questions, SAQs and LAQs, NCERT support with in-text questions, chapter-end questions and exemplar problems, and a Competency Wallet with memory maps and creative and innovative skill based questions. Key Features: English medium book — complete content written in English (Roman script), no Hindi content Published by Dinesh Publications, XCEL Series As per NCF and the new NCERT textbook for CBSE Class 10 (Class X) Objective section — MCQs and Assertion-Reason questions Subjective section — case-based questions, SAQs and LAQs NCERT support — in-text questions, chapter-end questions and exemplar problems Competency Wallet — memory maps with creative and innovative skill based questions Covers chemical reactions and equations Covers acids, bases and salts Covers metals and non-metals Covers carbon and its compounds Covers periodic classification of elements Clear diagrams and balanced chemical equations throughout Suitable for CBSE Class 10 board exam preparation 'New Millennium Chemistry (Science) for Class X' (XCEL Series) Dinesh Publications द्वारा प्रकाशित है और यह NCF एवं नई NCERT पाठ्यपुस्तक के अनुसार तैयार की गई है। इसमें कक्षा 10 के विज्ञान (Science) विषय के रसायन विज्ञान (Chemistry) भाग — रासायनिक अभिक्रियाएँ एवं समीकरण, अम्ल-क्षारक एवं लवण, धातु एवं अधातु, कार्बन एवं उसके यौगिक तथा तत्वों का आवर्त वर्गीकरण — को कवर किया गया है, साथ ही MCQs एवं Assertion-Reason प्रश्न, केस आधारित प्रश्न, SAQs, LAQs, NCERT in-text एवं exemplar प्रश्नों के हल तथा मेमोरी मैप सहित Competency Wallet भी दिया गया है। ध्यान दें: यह पुस्तक पूर्णतः अंग्रेज़ी भाषा एवं रोमन लिपि में है, हिन्दी में नहीं।