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Anodizing is an electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant, anodic oxide finish. Galvanizing is the process of coating metal surfaces with zinc to prevent them from rusting.

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Application of bleaching powder

Posted by Account Deleted 4 years, 3 months ago

CBSE > Class 10 > Science

2 answers

Sanskar Tiwari 4 years, 3 months ago

Used as cleaning surfaces.. Also known as calcium oxy chloride.

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Dhruv Sharma 4 years, 3 months ago

Fire proofing material

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Follow me on snap riya_8523 you will come in school on 23 aug

Posted by Ritika Arya? 4 years, 3 months ago

CBSE > Class 10 > Science

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a student applies sign convention to find focal length of spherical mirror.she get positive value find correct statement

Posted by Md Zaid 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Aditya Kumar 4 years, 3 months ago

Then it is covex lens

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Explain different types of indicators with example

Posted by Saksham Sharma 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Chirag Singla 4 years, 3 months ago

Natural main litmus and olfactory mein onion vi aiega

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Pari Khandelwal 4 years, 3 months ago

Hope it helps

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Pari Khandelwal 4 years, 3 months ago

Indicators are divided into three types Natural indicator , Synthetic indicator and olfactory indicator.. Natural indicator : turmeric , petals of some flowers , red cabbage leaves (shows colour Change) Synthetic Indicator : methyl orange and Phenolphthalein (shows colour Change) Olfactory Indicator : Clove , Vanilla Essence ( Change in odour)

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Sexual reproduction speeds up variation

Posted by Vinayak. Sr S.R 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Najiya Thasnim 4 years, 3 months ago

Sexual reproduction can increase genetic variation but reduce species diversity. ... Speeding up evolution may increase genetic variation, but surprisingly it can reduce species diversity, according to a study led by Carlos J. Melian from Eawag – Swiss Federal Institute of Aquatic Science and Technology, Switzerland.

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what is the scientic name of cow,buffalo,mango,lion,tiger,dog and cat

Posted by Vrish Narwal 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Himanshu Raj 4 years, 3 months ago

These are not from the examination point of view.

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Explain dilute solution in detail

Posted by Sonakshi Raut 4 years, 3 months ago

CBSE > Class 10 > Science

4 answers

Komal Yadav 4 years, 2 months ago

A concentrated acid which is dissolved in water is dilute acid

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Himang Dua 4 years, 3 months ago

Dilute solution is the solution which has higher concentration of water.

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Nisha Gupta 4 years, 3 months ago

any substance that dissolve in water completely is called dilute solution

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Tushar Bhatia 4 years, 3 months ago

The solution which contains maximum amount of water in it is called dilute solution. THANKS

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metals which Is a liquid at room temperature

Posted by Bhavna Rajput 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Gg Gj 4 years, 3 months ago

Mercury you don't know the answer

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Suraj Mundada 4 years, 3 months ago

Mercury is only the metal which is liquid at room temperature

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Manya Mehta 4 years, 3 months ago

Mercury

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Kanha Behera 4 years, 3 months ago

Mercury

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Rani Mandal 4 years, 3 months ago

Mercury

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What is practical reproduction

Posted by Arpit Agasty 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Kanha Behera 4 years, 3 months ago

Sexual reproduction

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Distance of mass is 6794 km and its minimum distance from the earth is 5.58 into 10^ 7 km when Mars is at this distance find the diameter of the image of Mars formed by a spherical concave telescope mirror with focal length 1.75 m

Posted by Harshita Gupta 4 years, 3 months ago

CBSE > Class 10 > Science

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Oxidizing agent and reducing agent

Posted by Anoop Singh Rajput 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Kajal Kaushik 4 years, 3 months ago

See, I don't know it is trick or not..... The substance which is oxidised is reducing agent And in case of oxidation it is vice versa

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Js Sharma 4 years, 3 months ago

Oxygen and hydrogen are agent of oxidation and reduction

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Mandeep Kumar 4 years, 3 months ago

Oxygen and hydrogen are agents of the oxidation and reduction

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Calcium chloride common name

Posted by Anoop Singh Rajput 4 years, 3 months ago

CBSE > Class 10 > Science

4 answers

Shreya Kumari 4 years, 2 months ago

Cacl2

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Tanvi Arora 4 years, 2 months ago

Cacl²

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Harsh Kumar Singh 4 years, 3 months ago

CaCl^2

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Prabhjot Singh 4 years, 3 months ago

CaCl²

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Oxidation and rudaction

Posted by Yash Upadhyay 4 years, 3 months ago

CBSE > Class 10 > Science

4 answers

Harsh Kumar Singh 4 years, 3 months ago

Oxidation is the process in which oxygen is gained and hydrogen is loosed Reduction is the process in which hydrogen is gained and oxygen is loosed

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Bhavna Rajput 4 years, 3 months ago

The process in which the oxygen gas is added and hydrogen gas is removed is called oxidation, and the process in which the hydrogen gas is added and oxygen gas is removed is called reduction.

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Mandeep Kumar 4 years, 3 months ago

Oxidation is the process in oxygen gas is gaining and hydrogen is losing Reduction is the process in hydrogen is gaining and oxygen is losing

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Ankit Yadav 4 years, 3 months ago

Oxidation. Gain of oxygen Reduction. Loss of hydrogen

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What is ***** and sperm

Posted by Ayush Kushwaha 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Jasleen Chhabra 4 years, 3 months ago

What hv u written (*****) ???

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Prince Kumawat 4 years, 3 months ago

Vhbx

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Ayush Kushwaha 4 years, 3 months ago

*****

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What answer for How will you protect yourself from the heat generated while diluting a concentrated acid?

Posted by Krithikesh Krithikesh 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Ankit Yadav 4 years, 3 months ago

You should have to pour acid in water not water to acid

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20 salts name

Posted by Anjal Singh 4 years, 3 months ago

CBSE > Class 10 > Science

2 answers

Prabhjot Singh 4 years, 3 months ago

Bleaching powder Washing soda Calcium hydroxide Baking soda

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User ....???.... 4 years, 3 months ago

1.Sodium chloride 2.Magnesium chloride 3.Magnesium carbonate 4.sodium carbonate 5.ferrous sulphate 6.copper sulphate 7.potassium carbonate 8.potassium chloride 9.lead sulphate 10.barium sulphate 11. Barium chloride 12. Calcium sulphate 13.calcium phosphate 14.sodium phosphate 15.zinc carbonate 16.copper nitrate 17.sodium hydrogen carbonate 18.Calcium chloride 19.magnesium chloride 20.Aluminium sulphate

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Notes for ch-4

Posted by Taniya Sharma 4 years, 3 months ago

CBSE > Class 10 > Science