Tag Archives: Chemistry

Science – Chapter 2 (Acids, Bases And Salts) Important Questions For 2019 Board Exams – Class 10

SUBJECT – SCIENCE (CHEMISTRY) CLASS – X (10th) QUESTION FROM – ACID, BASES AND SALTS (Chapter 2) ALL EXTRA & IMPORTANT QUESTION ANSWER FOR 2019 EXAMS Science – Chapter 2 (Acids, Bases And Salts) Important Questions For 2019 Board Exams – Class 10 Q1. Why does phenolphthalein consider as acid base indicator ? [2] Ans… Read More »

Science – Chapter 1 (Chemical Reactions And Equations) Important Questions For 2019 Board Exams – Class 10

SUBJECT – SCIENCE (CHEMISTRY) CLASS – X (10th) QUESTION FROM – CHEMICAL REACTIONS & EQUATIONS ALL EXTRA & IMPORTANT QUESTION ANSWER FOR 2019 EXAMS Science – Chapter 1 (Chemical Reactions And Equations) Important Questions For 2019 Board Exams – Class 10 (CBSE & All State Boards Questions) Q1. What is meant by thermal decomposition ? (1)… Read More »