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Shivam Kumar 5 years, 2 months ago
Muskan Shekhawat 5 years, 2 months ago
Vansh Popli 5 years, 2 months ago
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Kishan Anand 5 years, 2 months ago
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Som Patel 5 years, 2 months ago
Tejasvini S 5 years, 2 months ago
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Posted by Sneha Kumari 5 years, 2 months ago
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Ganesh Sharma 5 years, 2 months ago
Yogita Ingle 5 years, 2 months ago
| Saturated hydrocarbons | Unsaturated hydrocarbons |
| Saturated hydrocarbons are the compounds containing only single covalent bonds. These are also known as alkanes. | Unsaturated hydrocarbons are the straight chain compounds containing double or triple covalent bonds. Hydrocarbons with a double bond between carbon atoms are known as alkenes. Hydrocarbons with triple bonds between carbon atoms are known as alkynes. |
| These compounds have more number of hydrogen atoms when compared to its corresponding unsaturated hydrocarbons. | These compounds have less number of hydrogen atoms when compared to its corresponding unsaturated hydrocarbons. |
| These compounds are less reactive. | These compounds are more reactive. |
| These compounds under go substitution reactions. CH4 + Cl2 → CH3Cl + HCl |
These compounds under go addition reactions. Ex: CH2=CH2 + H2 → CH3 - CH3 |
| Saturated hydrocarbons burns with blue flame | Unsaturated hydrocarbons burns with sooty flame |
Vaishu ? 5 years, 2 months ago
Posted by Yamuna Chettri Yamuna Chettri 5 years, 2 months ago
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Posted by Sunil Kumar 5 years, 2 months ago
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Yogita Ingle 5 years, 2 months ago
Banks use a significant share of the deposits to provide mortgages to people for several commercial enterprises. The interest charges on mortgages are extremely costlier than what the bank commands on the collateral it has. Therefore, the distinction between what is imposed by the borrowers and what is given to the depositors is the source of revenue of the banks.
Posted by Treesa Joseph 5 years, 2 months ago
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Yogita Ingle 5 years, 2 months ago
(a) Aqueous solution is indicated by the symbol ‘aq’.
An exothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the products side of an equation.
An endothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the reactants side of an equation.
Posted by Dev Singh 5 years, 2 months ago
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Posted by Riddhi Chauhan 5 years, 2 months ago
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Gaurav Seth 3 years, 1 month ago
1. Answer = 0
Step-by-step explanation:
the value of the series cos0°.cos1°.cos2°.cos3°.......cos89°.cos90° is '0' because the value of cos90° is 0 so,hence the value of the series is 0.
2.
Answer: x = 1
Step-by-step explanation:
xtan45sin30 = cos30(sin30/cos30)
x(1)(1/2) = sin30
x/2 = 1/2
x = 1
Posted by Raspreet Singh 5 years, 2 months ago
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Gaurav Seth 5 years, 2 months ago
Solution:
Given 
First take the LCM of denominators in the left hand side of the given equation.
Now lets factorise the quadratic equation in 
or 
Posted by Satendra Singh 5 years, 2 months ago
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Gaurav Seth 5 years, 2 months ago
A n s w e r ;
The liberal nationalists belonged to the educated middle class elite among whom were the professors, school teachers, clerks and members of the commercial middle classes.
Posted by Ñèpàĺ Ssùßmiþà 5 years, 2 months ago
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Gaurav Seth 5 years, 2 months ago
i) Temperature - The dark reactions of photosynthesis are enzymatic and hence temperature controlled. Though the light reactions are also temperature sensitive, they are affected to a much lesser extent. The C4 plants respond to higher temperatures and show higher rate of photosynthesis while C3 plants have a much lower temperature optimum.
The temperature optimum for photosynthesis of different plants also depends on the habitat that they are adapted to. Tropical plants have a higher temperature optimum than the plants adapted to temperate climates.
ii) Water - The effect of water as a factor is more through its effect on the plant, rather than directly on photosynthesis. Water stress causes stomata to close hence reducing CO2 availability. Besides, water stress also makes leaves wilt, thus reducing the surface area of the leaves and their metabolic activity as well.
iii) CO2 - CO2 is a vital raw material needed for photosynthesis.Increased amount of CO2 will increase the rate of photosynthesis to a certain limit, after which a further increase in its amount will no longer increase the rate any further. This is when the other factors necessary for photosynthesis, such as light, become "limiting reactants"; that is, those other factors also need to increase to bring about a further increase in the rate.
Posted by Mrinalini Pandey 5 years, 2 months ago
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Gaurav Seth 5 years, 2 months ago
तुलसी दास हिंदी के श्रेष्ठतम भक्त कवियों में से एक है जिन्होंने गंभीरतम दार्शनिक काव्य लिखने के साथ-साथ व्यंग्य का अनूठा सौंदर्य भी प्रस्तुत किया है। इस प्रसंग में लक्ष्मण ने मुनि परशुराम की करनी और कथनी पर कटाक्ष करते हुए व्यंग्य की सहज-सुंदर अभिव्यक्ति की है। लक्ष्मण ने शिवजी के धनुष को धनुही कह कर परशुराम के अहं को चुनौती दी थी। उन्होंने व्यंग्य भरी वाणी में कहा था-
(i) बिहसि लखनु बोले मृदु बानी। अहो मुनीसु महाभट मानी।
पुनि पुनि मोहि देखाव कुठारु। चहत उड़ावन फूँकि पहारू।।
(ii) इहां कुम्हड़बतिया कोउ नाहीं। जे तरजनी देखि मारि जाहीं।।
देखि कुठारु सरासन बाना। मैं कछु कहा सहित अभिमाना।।
लक्ष्मण ने व्यंग्य करते हुए परशुराम से कहा था कि उन्हें जो चाहे कह देना चाहिए। क्रोध रोक कर असहय दुःख नहीं सहना चाहिए। परशुराम तो मानो काल को हाँक लगा कर बार-बार बुलाते थे। भला इस संसार में कौन ऐसा था जा उनके शील को नहीं जानता था। वे तो संसार में प्रसिद थे। वे अपने माता-पिता के ऋण से मुक्ता हो चुके थे तो उन्हें अपने गुरु के ऋण से भी मुक्त हो जाना चाहिए था।
सो जनु हमरेहि माथें काढ़ा। दिन चलि गये ब्याज बड़ बाढ़ा।
अब आनिअ ब्यवहरिआ बोली। तुरत देउँ मैं थैली खोली।।
वास्तव मे लक्ष्मण ने परशुराम के स्वभाव और उनके कथन के ढंग पर व्यंग्य कर अनूठे सौंदर्य की प्रस्तुति की ।
Mrinalini Pandey 5 years, 2 months ago
Posted by Ajay Dahiya 5 years, 2 months ago
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Prajapati Guru 5 years, 2 months ago
Gaurav Seth 5 years, 2 months ago
- Increase in Agricultural Production: Foodgrains in India saw a great rise in output. It was a remarkable increase. The biggest beneficiary of the plan was the Wheat Grain. The production of wheat increased to 55 million tonnes in 1990 from just 11 million tonnes in 1960.
- Increase in per Acre Yield: Not only did the Green Revolution increase the total agricultural output, it also increased the per hectare yield. In case of wheat, the per hectare yield increased from 850 kg/hectare to an incredible 2281 kg/hectare by 1990.
- Less Dependence on Imports: After the green revolution, India was finally on its way to self-sufficiency. There was now enough production for the population and to build a stock in case of emergencies. We did not need to import grains or depend on other countries for our food supply. In fact, India was able to start exporting its agricultural produce.
- Employment: It was feared that commercial farming would leave a lot of the labour force jobless. But on the other hand, we saw a rise in rural employment. This is because the supporting industries created employment opportunities. Irrigation, transportation, food processing, marketing all created new jobs for the workforce.
- A Benefit to the Farmers: The Green Revolution majorly benefited the farmers. Their income saw a significant raise. Not only were they surviving, they were prospering. It enabled them to shift to commercial farming from only sustenance farming.
Posted by Kush Singh 5 years, 2 months ago
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Sreeya Sanskruti 5 years, 2 months ago
Posted by Parita Kumari 5 years, 2 months ago
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Malaika Sharma 5 years, 2 months ago
Gaurav Seth 5 years, 2 months ago
AA (or AAA) or Angle-Angle Similarity
If any two angles of a triangle are equal to any two angles of another triangle, then the two triangles are similar to each other.
From the figure given above, if ∠ A = ∠X and ∠C = ∠Z then ΔABC ~ΔXYZ.
From the result obtained, we can easily say that,
AB/XY = BC/YZ = AC/XZ
and ∠B = ∠Y
Posted by Bhumi Patel 5 years, 2 months ago
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Yangzee Sherpa 5 years, 2 months ago
Gaurav Seth 5 years, 2 months ago
A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs.
Posted by Rekha Shida 5 years, 2 months ago
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Muskan Shekhawat 5 years, 2 months ago
Akshita Sharma 5 years, 2 months ago
Gaurav Seth 5 years, 2 months ago
Lencho hoped for rains as the only thing that his field of ripe corn needed was a shower.
Posted by Arunpratap Singhbhadoriya 5 years, 2 months ago
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Gaurav Seth 5 years, 1 month ago
0 (zero) is a number, and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures. As a digit, 0 is used as a placeholder in place value systems.
Posted by Ravia Thakur 5 years, 2 months ago
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Posted by Sapna Bhutani 5 years, 2 months ago
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Manthan Singhal 5 years, 2 months ago
Arunpratap Singhbhadoriya 5 years, 2 months ago
Swayong Prakash Sahoo 5 years, 2 months ago
Varun Kumar Barnwal 5 years, 2 months ago
Posted by Ganesh Sharma 5 years, 2 months ago
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Yogita Ingle 5 years, 2 months ago
Phenolphthalein is often used as an indicator in acid-base titrations. It is slightly soluble soluble in water. It turns acidic in acidic solution and turns pink in basic solution. Since soap solution is basic, so phenophthalein turns pink in pink solution.
Shivam Verma 5 years, 2 months ago
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