CBSE > Class 07 > Science | CBSE Board | Homework Help

The presence of specific body features (or certain habits) which enable an animal or a plant to live in a particular habitat (or surroundings) is called adaptation

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Top free fire character name

Posted by Chrono Alok 4 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Seema R 4 years, 2 months ago

Alok

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Yash Musale 4 years, 2 months ago

Chrono alok

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Tanmay Chavan 4 years, 2 months ago

Alok

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Who is fan of ajju bahi

Posted by Chrono Alok 4 years, 2 months ago

CBSE > Class 07 > Science

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Latric acid

Posted by Dev Vrat Denwal 4 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Jai Arya 4 years, 2 months ago

Please correct the spelling it's lactic acid which is found in milk.

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Sodium hydroxide + hydrochloric acid if mixed with each other what we get

Posted by A B 4 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Shivam Nandi 4 years, 2 months ago

Sodium chloride

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Naman Mehla 4 years, 2 months ago

odium hydroxide and hydrochloric acid neutralise each other and form salt and water

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A B 4 years, 2 months ago

I know answer but I couldn't tell you answer

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What color will get on adding china rose in lime water

Posted by A B 4 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Chirag Yadav 4 years, 2 months ago

The solution will change into dark pink colour as lime water is acidic and China Rose is a natural indicator which turns into dark pink when acid is added to it and green when base is added to it.

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What is nutritious

Posted by Ankit Kumar 4 years, 2 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Hey anyone is played ludo

Posted by Aarzoo Singh 4 years, 2 months ago

CBSE > Class 07 > Science

2 answers

L L 4 years, 2 months ago

Yes me ?

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Sukanti Madi 4 years, 2 months ago

Tjfi

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Write the characteristics of acids

Posted by Account Deleted 4 years, 2 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

The average person breathing rate per minute is

Posted by Pratyusha Behera 4 years, 2 months ago

CBSE > Class 07 > Science

2 answers

L L 4 years, 2 months ago

15 and 18

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Adhishri Shrivastava 4 years, 2 months ago

Normal respiration rates for an adult person at rest range from 12 to 16 breaths per minute.

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What is neutrailayion

Posted by Singireddy Druva Kiran 4 years, 2 months ago

CBSE > Class 07 > Science

2 answers

A B 4 years, 2 months ago

The reaction between acid and base is called Neutrilisation

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A B 4 years, 2 months ago

Learn spelling first

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CH3CH=CH2 react with KMno4 at 25° c gives ?

Posted by Anushree Tripathi 4 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Adhishri Shrivastava 4 years, 2 months ago

Correct option is C CH2OHCH2OH and CH2ClCH2Cl The products (A) and (B) are CH2OHCH2OH and CH2ClCH2Clrespectively. CH2=CH2colddil.KMnO4ACH2OHCH2OHexcessPCl5BCH2ClCH2Cl When ethylene is treated with cold dilute potassium permanganate solution, two −OH groups are added to C atoms joined by double bond to form a vicinal diol. Thus, it is an example of dihydroxylation. In the next step, on treatment with phosphorous pentachloride, the −OHgroups are replaced with Cl atoms to form vicinal dichloride. Option C is correct.

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What is the defination of radiation

Posted by D Yakshita 4 years, 2 months ago

CBSE > Class 07 > Science