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Indicators are the dyes which change its colour in acidic and basic form Three common indicators are Litmus paper Phenophthalein Methyl orange Where litmus paper is natural indicator which is obtain from lichen and phenophthalein and methyl orange is synthetic indicator

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Prabhroop Kaur 3 years, 5 months ago

There are natural ans synthetic indicator - NATURAL INDICATOR litmus, pentuniya. SYNTHETIC INDICATOR Phenolphthalein , methyl orange.

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Prabhroop Kaur 3 years, 5 months ago

INDICATOR the substance which determines, is the given solution is acid or base.

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Applications of convex lens and concave lens

Posted by Shoaib Hasan 3 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Nalin Kumar 3 years, 5 months ago

Convex lens and concave lens are used to correct defects of eye vision. Convex lens is used to correct Hypermetropia whereas concave lens is used to myopia.

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A concave lensof focal length 15cm from an image from the lens. How for is the object placed from the lens draw ray diagram

Posted by Sinchana U 3 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Sinchana U 3 years, 5 months ago

A con

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State and explain right hand thum rule

Posted by Komal Dakha 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Sinchana U 3 years, 5 months ago

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Prachi Aswal 3 years, 5 months ago

What is digital documentation ?

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What will happen when metal react with HNO3?

Posted by Bhavana Singh U 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Aditi Thakur 3 years, 5 months ago

It produces metallic salt and hydrogen gas

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Prince Jasani 3 years, 5 months ago

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लेंस किसे कहते h

Posted by Gaurav Singh Gaharwar 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Manish Tripathi 3 years, 4 months ago

Pehle y clear btao eye lenses ya phir light ch m jo lens h wo

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Gurjot Kaur 3 years, 5 months ago

Lens is transparent prt of eye... Behind the pupil...

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Why blood is known as connective tissue?

Posted by Vishnu Gupta 3 years, 5 months ago

CBSE > Class 10 > Science

4 answers

Dhruv Gupta 3 years, 4 months ago

Thanks

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Account Deleted 3 years, 4 months ago

as the blood is circulated throughout the body due to pumping action of heart, it carries different materials and gases from one part of the body to another. Hence, it connects different tissues and organs of the body and thus, called as a connective tissue.

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Prince Jasani 3 years, 5 months ago

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Prince Kumar 3 years, 5 months ago

Bbb

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Explain how the following metals are obtained from their compounds by the reduction process given example of each type metal m which is in the middle of the reactivity series

Posted by Santhosh N 3 years, 5 months ago

CBSE > Class 10 > Science

0 answers

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What is pl?acenta

Posted by Anurag Shahi 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Harshvivek Lakhera 3 years, 5 months ago

It is pipe from with food is transfer from mother to baby.

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Gurjot Kaur 3 years, 5 months ago

It's an organ develop in uterus during pregnancy

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Reproduction is one of the most important characteristics of human beings give two reasons in support of the statement

Posted by Rohit Singh Shekhawat 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Krisha Patel 3 years, 5 months ago

Continuation of life on. Addition of new species. Replacement of dead organisms. Transfer of adaptation and variation from one generation to another. The basic event is reproduction is the creation of a DNA copy and an additional cellular apparatus by the cell which are involved in this process.

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Komal Dakha 3 years, 5 months ago

State and explain right hand thum rule

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Acetic salt

Posted by Sk Sajid Anwar 3 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Sohail Gaming 3 years, 5 months ago

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Piyush Janoti 3 years, 5 months ago

Hi sexy

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𝕷𝖊𝖌𝖊𝖓𝖉 🏆 🍑 🎀 𝒜𝓁☯𝓃𝑒 𝑅𝒶𝓈𝒽𝒾 🎀 🍑 3 years, 5 months ago

♪Ω¶§∆£¢€¥↓≈‰©®™[](){}∞«»⟩⟨æßñ

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Name the vestigial organ in human

Posted by Ashish Ranjan 3 years, 5 months ago

CBSE > Class 10 > Science

5 answers

Krisha Patel 3 years, 5 months ago

Appendix

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Srashti Nahata 3 years, 5 months ago

Appendix

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𝕷𝖊𝖌𝖊𝖓𝖉 🏆 🍑 🎀 𝒜𝓁☯𝓃𝑒 𝑅𝒶𝓈𝒽𝒾 🎀 🍑 3 years, 5 months ago

Both are right..!!(appendix)

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Priyanshi Kumari 3 years, 5 months ago

Appendix

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Ashish Ranjan 3 years, 5 months ago

Appendix

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What do you mean by bases in the basis of chemical properties?

Posted by Deepak Shahani 3 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Amresh Kumar Singh 3 years, 5 months ago

Bases having pH value more than 7 and also when dissolved in water give more number of hydroxide ion as anion

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Baani Dhingra 3 years, 5 months ago

Bitter in taste Soapy touch Turn blue litmus red

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Ashish Ranjan 3 years, 5 months ago

Those substance which produce hydroxide ion in aqueous state

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ANSWER

What governs the opening and closing of stomata

Posted by Divya Kumari 3 years, 5 months ago

CBSE > Class 10 > Science

4 answers

Nargish Sekh 3 years, 5 months ago

Guard cells helps in openingand closing of stomata

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Ishan Verma 3 years, 5 months ago

Gaurd cells

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Nitil Giri 3 years, 5 months ago

Concentration of water in stomata is govern the opening and closing of stomata

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Dhruv Sharma 3 years, 5 months ago

Guard cells governs the opening and closinb of stomata

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ANSWER

What is proximal convulated tubule

Posted by Mohd Affan Affan 3 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Akshita Chaudhary 3 years, 5 months ago

It is a tube connected to the Bowman's capsule in a nephron.

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Compound X is used to prepare bakery products if x is mixed with y it helps to make sweet cakes what is source of y and how X is prepared give equation

Posted by Manshi P 3 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Dhruv Sharma 3 years, 5 months ago

Baking soda (Nahco3)

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Setting of Plaster of Paris takes place due to....?

Posted by Vishnu Priyan 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Ishan Verma 3 years, 5 months ago

Presence of water

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Shabad Bajaj 3 years, 5 months ago

Due to h2o the pop is react and make a hard substance gypsum

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Electrolytic decomposition

Posted by Gursimran Kaur 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Amit Kumar 3 years, 5 months ago

It is type of decomposition reaction in which compound are break down when electric is passes through it. Ex- when electric is passes through watet(h2o) it will break down into h2 and o2

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Mohd Affan Affan 3 years, 5 months ago

It is a decomposition reaction in which compounds are break down by using electricity

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What are manfloric oxides explain with chemical reaction

Posted by Deepika Sharma 3 years, 5 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

What are manfloric oxides explain with chemical reaction

Posted by Deepika Sharma 3 years, 5 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

How sperm enter to a female body

Posted by Amresh Kumar Singh 3 years, 5 months ago

CBSE > Class 10 > Science

5 answers

Manika Sharma 3 years, 4 months ago

Through the ******

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Zaira Hayat❤✌ 3 years, 4 months ago

The sperm enter to female body through vaginal passage where it enter to oviduct and fuse with egg and form zygote , then zygote do several division and form embryos , then oviduct take the embryo to uterus where embryo stick to uterus wall then where the growing embryo take nourishment from. Uterus wall where the nutrients goes to embryo by the tissues called placenta which is embedded to uterine wall where villi present in embryos side provides a large surface to glucose, oxygen pass from the mother to developing embryos in 9 month the embryo grow into foetus then the child is born by rhythmic contractions of muscles of utreus

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Vishnu Priyan 3 years, 4 months ago

Through vaginally organ

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Amresh Kumar Singh 3 years, 5 months ago

Why this emoji ? It is my doubt please answer the question

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Prabhroop Kaur 3 years, 5 months ago

😂😂

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What are the adaptation of leaf for photosynthesis

Posted by Ritu Sharma 3 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Account Deleted 3 years, 4 months ago

Leaf are adapted for having a large surface area and exchange of gases through opening and closing of stomata i.e to allow the Co2 to enter and O2 to release out .stomata are the tiny openings or tiny pores which allows this gaseous exchange

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ANSWER

Is NCERT is enough to score 100 in boards.

Posted by Rajat Pankaj 3 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Ashish Ranjan 3 years, 5 months ago

Madharchod apna face dekha hai 100 mai 100 layegi bhaushra

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Sachin Yadav 3 years, 5 months ago

Yes it is enough

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Bleaching powder formula

Posted by Kartik Sakre 3 years, 5 months ago

CBSE > Class 10 > Science

5 answers

Priyanshi Kumari 3 years, 5 months ago

Cacol2

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Aditya Nauhwar 3 years, 5 months ago

Caocl2

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Mohd Affan Affan 3 years, 5 months ago

Caocl2

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Yashveer Singh 3 years, 5 months ago

Cacol2

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Kartik Sakre 3 years, 5 months ago

CaOCl^2

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What is the function of heart ?

Posted by Mohd Naseeb 3 years, 5 months ago

CBSE > Class 10 > Science

4 answers

Preeti Potai 3 years, 5 months ago

Pumping blood around your body as your heart beats this blood sends oxygen and nutrients to all parts of your body and carries away unwanted carbon dioxide and waste products 👍👍👍👍

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Mohd Affan Affan 3 years, 5 months ago

Pumping the blood

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Parth Kumar 3 years, 5 months ago

The main function of heart is to circulate the blood in all parts of the body.

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👌Aditya 👌 👌Kumar👌 3 years, 5 months ago

Pump

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ANSWER

what is the formula of bh