Write the molecular formula of chlorine.
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Solution and Explanation
Top Questions on Carbon Compounds – Ethanol And Ethanoic Acid
- Draw the electron dot structure of a chlorine molecule.
- Maharashtra Class X Board - 2025
- Science & Technology
- Carbon Compounds – Ethanol And Ethanoic Acid
- In some countries, ethanol is used as an additive to increase the efficiency of petrol.
- Maharashtra Class X Board - 2025
- Science & Technology
- Carbon Compounds – Ethanol And Ethanoic Acid
- In a region, total annual consumption of gasoline is 30.6 million tons. The land required for growing sugarcane to produce enough bioethanol to replace the gasoline completely is ___________ \(km^2\) (an integer value).
Ethanol energy equivalent is 67% of gasoline, gasoline density is 850 \(kg/m^3\), yield of bioethanol produced from sugarcane per hectare of land is 3750 L, and 1 \(km^2\) = 100 hectares- GATE ES - 2024
- Environmental Chemistry
- Carbon Compounds – Ethanol And Ethanoic Acid
- Initially a bottle contained 400 g of ethanol. Half of ethanol was used by a student for preparing the stock solution in an environmental chemistry laboratory just before summer vacation of 90 days. After completing the procedure, the student left the bottle uncorked. If the unsealed bottle losses ethanol at a rate of 0.5 g/day, the ethanol that will be left in the bottle at the end of the summer vacation is __________ g (an integer value).
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- Environmental Chemistry
- Carbon Compounds – Ethanol And Ethanoic Acid
- The process used for the conversion of sugar into Ethanol is:
- CUET (UG) - 2023
- Chemistry
- Carbon Compounds – Ethanol And Ethanoic Acid
Questions Asked in Maharashtra Class X Board exam
- Observe the map and answer the questions given below:
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- Practical Geography
With the help of given statistical data, prepare a simple bar graph and answer the following questions : India–Literacy Rate Percentage (1981 to 2016)
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- Human Geography
Observe the following figure and answer the questions given below :
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- Indian Economic Structure
Read the following passage and answer the questions based on it :
Major Dhyan Chand, an expert player of hockey was also the captain of the Indian hockey team. Indian hockey team won a gold medal in 1936 at Berlin Olympics under his captaincy. He was also part of the previous Indian hockey teams in 1928 and 1932, which played at Olympics and won gold medals. 29th August, the birth date of Dhyan Chand is celebrated as National Sports Day in India. He was known as the ‘Wizard of Hockey’. He was honoured with a ‘Padmabhushan’ in 1956.- Maharashtra Class X Board - 2025
- Indian History
Complete the following concept map :
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- Political Science