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Ask QuestionPosted by Krishna Sharma 4 years, 6 months ago (11342223)
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Posted by Satakshi Mishra 4 years, 6 months ago (10218675)
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Sia ? 4 years, 6 months ago (6945213)
let vitamin C empirical formula is CxHy
CxHy + (x +y/4) O2 ------> xCO2 + y/2 H2O
now,
you see 1 mole of vitamin C form x mole CO2 and y/2 mole of H2O
so,
(0.2000)/(12x+y)= x (0.2998)/(44)
again,
(0.2000)/(12x + y)= y/2 (0.819)/(18)
divide both,
1 = x (0.2998). (18)/y/2 (0.819)(44)
y (0.819)(22) = x (0.2998)(18)
x/y = (0.2998)(18)/(0.819)(22)
= 3/10
hence, empirical formula of vitamin C is C3H10
Posted by Satyam Yadav 4 years, 6 months ago (11339070)
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Posted by Sradhashree Rout 4 years, 6 months ago (11344291)
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Posted by Sradhashree Rout 4 years, 6 months ago (11344291)
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Posted by Sanyam Jain 4 years, 6 months ago (11344657)
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Posted by Manoj Gowda 4 years, 6 months ago (11340356)
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Oorjita Sinha 4 years, 6 months ago (11306245)
Posted by Manoj Gowda 4 years, 6 months ago (11340356)
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Deepak Kumar 4 years, 6 months ago (10260691)
Posted by Karina Karina 4 years, 6 months ago (11257248)
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Riyanshi ... 4 years, 6 months ago (11328983)
Chirag Mittal S/O Satish Mittal 4 years, 6 months ago (10917516)
Posted by Ayushi Tiwari 4 years, 6 months ago (11344076)
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Sia ? 4 years, 6 months ago (6945213)
Posted by Manoj Gowda 4 years, 6 months ago (11340356)
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Posted by Dikshita Bala Siri 4 years, 6 months ago (11343178)
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Posted by Hriday Sharma 4 years, 6 months ago (11061462)
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Posted by Saɴᴋᴇᴛ ???? 4 years, 6 months ago (11321935)
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Sia ? 4 years, 6 months ago (6945213)
The Russian Revolution was a period of political and social revolution that took place in the former Russian Empire and began during the First World War.
Posted by Hdm . 4 years, 6 months ago (8864538)
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Sia ? 4 years, 6 months ago (6945213)
The virtual image formed by a concave mirror is larger than the size of the object, whereas the virtual image formed by a convex mirror is smaller than the size of the object.
Sweta Kumari 4 years, 6 months ago (11345000)
Posted by Suvangi Mohanty 4 years, 6 months ago (10157146)
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Posted by Thulunga Gayary 4 years, 6 months ago (11344333)
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Posted by Bharati Das 4 years, 6 months ago (8492325)
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Posted by Aditya Tyagi 4 years, 6 months ago (11302875)
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Sia ? 4 years, 6 months ago (6945213)
(i) Growing economic and social inequalities among the people: It is quite evident that all the citizens have the right to vote and fight elections but only rich people have a chance to win the election. The underprivileged are forced to sell their votes to fulfill their basic necessities of life like food, clothing and shelter.
(ii) Role of anti-social elements: During elections, the role of anti-social elements gets a sudden rise. Voters are forced to vote for a particular candidate or party. Rigging also takes place during the elections.
(iii) Corruption and inefficiency: In most of democratic countries, political leaders and government officials are dishonest, corrupt, and inefficient. As a result, citizens generally do not take any interest in elections. They even have no faith in government officials. That adversely affects the working of democracy in a country.
(iv) Casteism and communalism: These two are the biggest challenges in many democratic countries. Political parties try to brainwash people while distributing tickets for the election. We have seen that representatives elected on the basis of community and caste work for the welfare of the people belonging only to their group.
From the above-mentioned points, it is clear that these challenges depend on what stage of social development the country is. Resolutions to these trials also depend on a country’s exclusive situation. There is no pre-prescribed method to confront the challenges faced by democracy.
Posted by Yazhini Raja 4 years, 6 months ago (8526452)
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Sia ? 4 years, 6 months ago (6945213)
Economic planning in India aims at bringing about rapid economic development in all sectors. In other words, it aims at a higher growth rate.
India’s macroeconomic performance has been only moderately good in terms of GDP growth rates. The compound annual rate of growth stands at 4.4% at 1993-94 prices for the whole planning period (1950-51 to 1999-00). Compared to the pre-plan period when she was caught in a low level equilibrium trap, growth acceleration during the last 50 years has been impressive indeed. However that it is not yet clear as to how much of this acceleration has been due to the change in the world economic boom since World War II and how much due to India’s own planning efforts.
Posted by Siddharth Goswami 4 years, 6 months ago (9739573)
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Posted by Harsh Sharma 4 years, 6 months ago (10940069)
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Preeti Dabral 4 years, 6 months ago (2983787)
Here is Data of 10 people for BMI calculation
BMI - Body Mass Index
Height Cm Weight kg BMI
150 50 22.2
165 55 20.2
157 54 21.9
152 65 28.1
170 69 23.5
168 70 24.8
162 68 25.9
120 40 27.8
165 75 27.6
172 78 26.4
Posted by Ayushi Gautam 4 years, 4 months ago (11344080)
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Shagungautami Shagungautami 4 years, 4 months ago (11737764)
Posted by Assassin 'S 4 years, 6 months ago (11343067)
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Preeti Dabral 4 years, 6 months ago (2983787)
Evolution of the Indian National Flag:
•The nation of India was represented by the individual flags of the various princely states.
• Older version of the flag was hosted in 1907 by Madame Cama and next in 1921, Gandhi proposed a tricolor flag with the symbol of the spinning wheel at its center.
• This tricolor flag designed by Pingali Venkaya.
The symbolic significance of the tricolor flag:
• Our Indian National flag has three colors that's why it is called Tricolor/ Tiranga.
• The three colors are Saffron, White, Green, and Ashoka chakra in the middle.
• Saffron color stands for sacrifice and renunciation, white color stands for peace and green color stands for courage and immortality.
• Ashoka chakra represents dharma it has 24 spokes in the center. It represents justice.
Posted by Jatin Kumar 4 years, 6 months ago (10780849)
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Posted by Jatin Kumar 4 years, 6 months ago (10780849)
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