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Class 10th Subject Science (NCERT) Category Important Questions Electricity Class 10 Science Chapter 11 Important Question Answer Q1. The potential difference between the terminals of an electric heater is 80 V, when it draws a current of 5 A from the source. What current will the heater draw, if the … View more…
Class 10th Subject Science (NCERT) Category Important Questions The Human Eye and The Colourful World Class 10 Science Chapter 10 Important Question Answer Q1. What type/nature of image is formed by the eye lens at retina ? Ans – Image formed by the eye lens at retina is real and … View more…
Class 10th Subject Science (NCERT) Category Important Questions Carbon and its Compound Class 10 Science Chapter 4 Important Question Answer Q1. Explain the following processes with help of chemical reactions: Most Important (a) Esterification (b) Saponification (c) Hydrogenation Ans – (i) Esterification reaction: Esters are most commonly formed by reaction … View more…
Class 10th Subject Science (NCERT) Category Important Questions Metals and Non-Metals Class 10 Science Chapter 3 Important Question Answer Q1. Explain reactivity series with examples. Most Important Ans – The reactivity series is a list of metals arranged in the order of their decreasing reactivity. Q2. Explain the extraction of … View more…
Class 10th Subject Science (NCERT) Category Important Questions Acid, Bases and Salt Class 10 Science Chapter 2 Important Question Answer Q1. What happens when gypsum is heated to 373 K ? Give chemical equation for it. Ans – On heating gypsum at 373 K, it loses water molecules and becomes … View more…
Class 10th Subject Science (NCERT) Category Important Questions Chemical Reaction and Equations Class 10 Science Chapter 1 Important Question Answer Q1. What do you understand by endothermic reactions? Give one example. Ans – Reactions in which energy is absorbed are known as endothermic reactions. Example. melting of ice cubes, melting … View more…
Class 10th Subject Political Science (Social Science) Category Important Question Answer लोकतंत्र के परिणाम Class 10 Political Science Chapter 5 Important Question Answer in Hindi प्रश्न 1. लोकतन्त्र को सबसे बेहतर क्यों बताया गया है ? Most Important OR लोकतंत्र सरकार का सबसे अच्छा रूप है। क्यों? उत्तर – लोकतंत्र सरकार … View more…
Class 10th Subject Political Science (Social Science) Category Important Question Answer राजनीतिक दल Class 10 Political Science Chapter 4 Important Question Answer in Hindi प्रश्न 1. भारत में 2006 में कितने राष्ट्रीय स्तर के राजनीतिक दल थे ? Most Important उत्तर – 7 प्रश्न 2. कम से कम दो राजनीतिक … View more…
Class 10th Subject Political Science (Social Science) Category Important Question Answer जाति, धर्म और लैंगिक मसले Class 10 Political Science Chapter 3 Important Question Answer in Hindi प्रश्न 1. श्रम के लैंगिक विभाजन का क्या अर्थ है ? उत्तर – एक ऐसी प्रणाली जिसमें घर के अंदर का सारा काम … View more…
Class 10th Subject Political Science (Social Science) Category Important Question Answer संघवाद Class 10 Political Science Chapter 2 Important Question Answer in Hindi प्रश्न 1. संघवाद को परिभाषित करें। OR संघीय व्यवस्था में किस प्रकार की सरकार हैं ? उत्तर – संघवाद सरकार की वह प्रणाली है जिसमें सत्ता एक … View more…