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Translate the following statements into chemical equations and balance them:
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0
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3456
|
March 15, 2018
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How were handwritten manuscripts organised with their expanded demand?
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0
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3456
|
March 12, 2018
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What are the characteristics of image formed by a plane mirror?
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0
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3455
|
October 18, 2016
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In a school laboratory, a student wants to study the effect of heat on the ferrous sulphate crystals in a boiling tube. State the conclusion he is likely to draw on the basis of his observations
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0
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3455
|
July 4, 2016
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In each reaction box, place the best reagent and conditions from the list below
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0
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3454
|
March 19, 2018
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How are economies classified in an Economic System?
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0
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3454
|
August 4, 2016
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Prove sinA+cosA/(sinA-cosA) + sinA-cosA/(sinA+cosA)
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1
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2442
|
July 17, 2019
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Express as metres using decimals: (a) 15 cm
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1
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2442
|
April 8, 2019
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Sides AB and BC and median AD of a triangle ABC are respectively proportional to sides
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1
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2443
|
March 30, 2019
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Why is it been considered necessary to replace the private moneylender
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1
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2442
|
February 2, 2017
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In 'Song of the Rain', the poet Kahlil Gibran celebrates rain as the life-giving force of the Earth
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1
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2442
|
December 12, 2016
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List in tabular form, two distinguishing features between the acquired traits and the inherited traits with one example of each
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0
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3453
|
March 19, 2018
|
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What is wave motion? Write any four characteristics of wave motion
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0
|
3453
|
November 29, 2016
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Explain the significant role of the genus Nucleopolyhedrovirus in an ecological sensitive area
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0
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3453
|
September 1, 2016
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Two exactly identical pendulums are oscillating with amplitude 2 cm and 6 cm. Calculate the ratio of their energies of oscillations
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0
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3453
|
August 23, 2016
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|
Project on Generating Awareness on Disaster Management
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1
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2441
|
June 12, 2019
|
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Basic principle of hydrogen economy is transportation and storage of energy in the form of liquid or gaseous hydrogen
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1
|
2441
|
December 20, 2016
|
|
Can reflection result in a plane polarised light
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1
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2441
|
December 11, 2016
|
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What change in Total Revenue will result in case of:
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1
|
2441
|
October 5, 2016
|
|
What would be the reading of ammeter and voltmeter in the given circuit?
|
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0
|
3452
|
March 17, 2018
|
|
Why are space rockets usually launched from west to east in the equatorial line?
|
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0
|
3452
|
August 19, 2016
|
|
1. Name the defect of vision he is suffering from
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1
|
2440
|
April 3, 2019
|
|
Write the name of different forms of privatisation
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1
|
2440
|
February 1, 2017
|
|
Double fertilisation is reported in plants of both, castor and groundnut
|
|
1
|
2440
|
November 7, 2016
|
|
During the secondary treatment of primary effluents
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1
|
2439
|
November 9, 2016
|
|
If a man submits to a diet of 9500 kj per day and expands energy in all forms to a total of 12000 kj per day
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1
|
2439
|
August 11, 2016
|
|
Can geometrical centre and C.M. of a body coincide ? Give examples
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|
0
|
3448
|
August 19, 2016
|
|
What is meant by 'demineralised' water and how can it be obtained?
|
|
0
|
3448
|
August 13, 2016
|
|
The following number of goals were scored by a team in a series of 10 matches
|
|
1
|
2438
|
April 10, 2019
|
|
Write the reactions of Ethanoic acid with metals
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|
1
|
2439
|
October 21, 2016
|
|
Name the two special types of lymphocytes in humans. How do they differ in their roles in immune response?
|
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0
|
3447
|
August 30, 2016
|
|
How do the oral pills function a contraceptives?
|
|
1
|
2437
|
September 22, 2016
|
|
Name the major site where RBCs are formed
|
|
1
|
2436
|
December 30, 2016
|
|
How do Consumer Protection Councils help consumers? Explain three ways
|
|
0
|
3445
|
November 23, 2016
|
|
How much time is taken in democracy to take decisions as compared to other governments?
|
|
0
|
3444
|
March 9, 2018
|
|
Two coils A and B of insulated wires are kept close to each other
|
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1
|
2435
|
April 4, 2019
|
|
Name each polygon:
|
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1
|
2435
|
April 3, 2019
|
|
What is natural gas? What is its advantage? Name one region
|
|
1
|
2435
|
March 7, 2017
|
|
Madhu was asked to determine the melting point of a given organic solid. For this, she used a bath containing cone
|
|
1
|
2435
|
July 4, 2016
|
|
Describe modifications of stem with suitable example
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|
0
|
3443
|
July 19, 2016
|
|
sinA/1-cosA +tanA/1+cosA =secAcosecA+cotA ;
|
|
1
|
2434
|
July 6, 2019
|
|
"For the poorer farmers, machines brought misery." Justify giving reasons
|
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1
|
2434
|
December 1, 2016
|
|
Calculate $\Delta $S in surroundings?
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|
1
|
2434
|
August 12, 2016
|
|
How is the Prime Minister elected?
|
|
0
|
3442
|
March 15, 2018
|
|
How are the activities of gastrointestinal tract regulated?
|
|
0
|
3442
|
December 29, 2016
|
|
How does Newton's second law of motion give the concept of inertial mass?
|
|
0
|
3442
|
August 18, 2016
|
|
Information technology plays a very significant role in achieving sustainable development and food security, comment
|
|
0
|
3442
|
August 5, 2016
|
|
A circuit has a fuse of 5 A. What is the maximum number of 100 W (220 V) bulbs which can be safely used in the circuit?
|
|
0
|
3441
|
July 7, 2016
|
|
Write one difference for each of the following pairs : (i) Thallophyta and Bryophyta (ii) Nematoda and Annelida (iii) Amphibia and Eeptilia
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0
|
3441
|
June 30, 2016
|
|
In which of the following situations, does the list of numbers involved make an arithmetic
|
|
1
|
2433
|
March 30, 2019
|