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  • 1 answers

Student 📕🖋 4 years, 9 months ago

In Hydra, the cells divide rapidly at a speci{ic site and develop as an outgrowth called a bud. These buds, while attached to the parent plant, develop into small individuals. When this individual becomes large enough, it detaches itself from the parent body to exist as an independent individual.  In the Bryophyllum the leaves have small buds (as in potato). These buds later convert into small and very small plants which also have roots present on them. When these buds start growing further then the leaf becomes heavy and falls on the ground. Then the buds which are present on the Leaf dumps into ground and forms a plant.
  • 1 answers

Khushi 4 years, 9 months ago

(1) 1074K. (2) boiling point is more than melting point of MgCl2. (3) ① Ionic compounds are solid and are somewhat hard because of the strong force of attraction between the positive and negative ions. ② Ionic compounds have high melting and boiling points. (4) Sodium is highly reactive metal and reacts vigorously with the oxygen, carbon dioxide and moisture present in the air such that it may even cause fire. To prevent the explosive reaction, sodium is kept in kerosene oil. (5) Mercury is liquid at room temperature.
  • 9 answers

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Annanya Gupta 4 years, 9 months ago

Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

Harshal Joshi 4 years, 9 months ago

Thanks..

Pawan Kumari 4 years, 9 months ago

Because they have strong bond structure

Narendra 11Th A 4 years, 9 months ago

Because they have a strong inter atomic ionic bond
  • 2 answers

Pawan Kumari 4 years, 9 months ago

A homogeneous mixture of concentrated HCl and HNO3 in the ratio 3:1

Narendra 11Th A 4 years, 9 months ago

The solution of concentrated HCL and concentrated HNO3 in 2:1
  • 4 answers

Vathsala Prabhu 4 years, 9 months ago

Where's the food?

Vathsala Prabhu 4 years, 9 months ago

What's App Twitter Facebook

Vathsala Prabhu 4 years, 9 months ago

Wednesday Thursday Friday

Vathsala Prabhu 4 years, 9 months ago

What the FREAK
  • 2 answers

Pawan Kumari 4 years, 9 months ago

The process in which chlorine gas and an alkali is formed as a product is called chlor alkali process

Srikar B 4 years, 9 months ago

It is used in industries by electrolysis of sodium chloride with mixing with a base
  • 1 answers

Sia ? 4 years, 8 months ago

A ***-determination system is a biological system that determines the development of sexual characteristics in an organism. Most organisms that create their offspring using sexual reproduction have two sexes. Occasionally, there are hermaphrodites in place of one or both sexes.

  • 1 answers

Jay Rakecha 4 years, 9 months ago

h1​=2cm  f=5cm  u=−10m=−1000cm  v1​−u1​=f1​  v1​−−10001​=51​  v1​=51​−10001​=1000200−1​=1000199​  v=5.02cm The image is formed 5.02cm behind the convex lens and is real and inverted.  m=uv​=−10005.02​=−0.005  m=h1​h2​​=−0.005  2h2​​=−0.005  h2​=0.01cm  Since the object distance is much greater than the focal length , this example illustrate the case when the object is place.
  • 5 answers

Suraj Verma 4 years, 9 months ago

Due to present of charged particle is called ions

Pawan Kumari 4 years, 9 months ago

Because it contains ions .

A. Kumaaran 4 years, 9 months ago

The aqueous solution of acid contain H+ ions and free ions/electrons are responsible for conducting electricity.And in aqueous state ions can moves freely to conduct electricity

Jay Rakecha 4 years, 9 months ago

Acids undergo dissociation in aqueous solution to form H+ ions. When electricity is passed through an aqueous solution of an acid, the H+ ions reach the cathode and each H+ ion picks up one electron from the cathode to form H2 gas. Because of this reaction, an aqueous solution of acid conducts electricity.

Khushi 4 years, 9 months ago

The aqueous solution of acid conduct electricity because the acid solution have H+ ions and the movement of these ions helps for the flow of electrical current through the solution.
  • 2 answers

Malaika Sharma 4 years, 9 months ago

I totally agree with you Annanya There are many students like Savi who waste their and others' time by typing useless messages,love messages etc.We must report the content in such cases so that a proper action should be taken by MyCBSe.

Annanya Gupta 4 years, 9 months ago

Please mention your question if you have any query... Don't waste your as well as others time.... Hope you understand!....
  • 1 answers

Jay Rakecha 4 years, 9 months ago

लेबल आरेख 
  • 3 answers

Annanya Gupta 4 years, 9 months ago

When insoluble precipitates of different compounds are produced in the reaction, then it is called precipitation reaction.

Lata Kumari 4 years, 9 months ago

Thank you

Vidhi Yadav 4 years, 9 months ago

which is insoluble in water, is formed. This insoluble substance formed is known as a precipitate. Any reaction that produces a precipitate can be called a precipitation reaction.
  • 5 answers

Vishal K 4 years, 9 months ago

SILVER metal has lowest resistivity

Keshav Kaushik 4 years, 9 months ago

Silver

Khushi 4 years, 9 months ago

SILVER

Khushi Baliyan 4 years, 9 months ago

Silver

Khushi Baliyan 4 years, 9 months ago

Silver has the lowest resistivity and has higher conductivity
  • 5 answers

Narendra 11Th A 4 years, 9 months ago

Group-15 Period-3

Abhishek Yadav 4 years, 9 months ago

Group-15 Period-3 Block-p

Arin Khokhar 4 years, 9 months ago

15 group

Arin Khokhar 4 years, 9 months ago

3 period

Arin Khokhar 4 years, 9 months ago

Phosphorus
  • 2 answers

Jay Rakecha 4 years, 9 months ago

Oxidising agent means which oxidises the other and reduce itself Where as Reducing agent reduces the other and oxidises it self. So the answer is Reducing agent

Archit @22 4 years, 9 months ago

Oxidising agent means which oxidises the other and reduce itself Where as Reducing agent reduces the other and oxidises it self. So the answer is Reducing agent
  • 3 answers
When the sodium chloride decomposed to many substance produced is known as chlro alkali process

Akshat Awasthi 4 years, 9 months ago

The formation of caustic soda or sodium hydroxide is called Chlor- alkali process

Alankrit Awasthi 4 years, 9 months ago

When electricity is passed through an aqueous solution of sodium chloride, it decomposes to form sodium hydroxide. The process is called chlor-alkali because of the products formed- chlor for chlorine and alkali for sodium hydroxide
  • 0 answers
  • 2 answers

Arin Khokhar 4 years, 9 months ago

Because magnetic field is strong near poles and and separated far from the poles where the magnetic field is weak

Armaan Singh Thakur 4 years, 9 months ago

It is because strength of magnetic field line is more at the ploes
  • 2 answers

Akhilesh Kumar 4 years, 9 months ago

Right hai

Arin Khokhar 4 years, 9 months ago

No yrr muje defination chahiye
  • 5 answers

Khushi Baliyan 4 years, 9 months ago

S chand

Archit @22 4 years, 9 months ago

NCERT is best around 80-90% direct from book you can easily score 70+ with NCERT

Kshitiz Rai 4 years, 9 months ago

Educart

Suraj Gupta 4 years, 9 months ago

Educart

Shifa Patel 4 years, 9 months ago

Digest
  • 5 answers

Keshav Kaushik 4 years, 9 months ago

Ha

Khushi Baliyan 4 years, 9 months ago

Yes??

Abhijot Bedi 4 years, 9 months ago

Yes it is

Harshal Joshi 4 years, 9 months ago

It is in our syllabus

Ankit Kohli 4 years, 9 months ago

Ha ye syllabus me
  • 3 answers

Student 📕🖋 4 years, 9 months ago

Why are you want blue print you have not study material

Arin Khokhar 4 years, 9 months ago

No I am class 10th so obviously first exam will be of english only

Student 📕🖋 4 years, 9 months ago

What's yours first exam
  • 5 answers

Kshitiz Rai 4 years, 9 months ago

Angle I = R \ and all three angle of incidence , angle of reflection and normal lies on same plane

Harshal Joshi 4 years, 9 months ago

sin i/sin r

Alok Yadav 4 years, 9 months ago

The sin of angle of incidence is equal to the ratio of angle of reflection Sin I/sin r = constant

Prabhat Arela 4 years, 9 months ago

Sin i/Sin r

Srishtika Murugan 4 years, 9 months ago

The second law of refraction is also known as Snell's law.It states that the ratio of sine of angle of incidence to sine of angle of refraction is always a constant.
  • 2 answers

Narendra 11Th A 4 years, 9 months ago

6O2 + 6H2O —> C6H12O6 + 6CO2

Aarushi Dangwal 4 years, 9 months ago

6CO2 + 6H2O —> C6H12O6 + 6O2

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