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

Ask questions which are clear, concise and easy to understand.

Ask Question

Find answers for percentage

Posted by Sakthivel Sanjai 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is aqua regia

Posted by Bhuvesh Pathak 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Noufiya N N 7 years, 7 months ago

Gold soluble solution is aqua regia

3Thank You

ANSWER

How do wind and bees help in the formation of seeds?

Posted by Vinod Giri 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What do you mean by magnified image?

Posted by Shravan Raut 7 years, 7 months ago

CBSE > Class 07 > Science

2 answers

I Agnihotri 7 years, 7 months ago

Enlarged image

0Thank You

Anvi Goel 7 years, 7 months ago

An image that is enlarge to that of the original image

0Thank You

ANSWER

What is the role of a fruit in a plant?

Posted by Yash Khanna 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Explain the process of convection with the help of diagram

Posted by Smruti Save 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

mention the source of waterborne diseases. how can these be prevented?

Posted by Jyoti Kumari 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What are pollen grain ?

Posted by Omm Omm 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Why acid are sour

Posted by Sohel Mohanty 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Shubhra Singhai 7 years, 7 months ago

Because of their hydrogen ion concentration

0Thank You

ANSWER

Pave

Posted by Abhishek Sankar Sankar 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Reasoning- If A=A B=D C=I Q=¿

Posted by Sohel Raza 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What are the Constituent metals of stainless steel?

Posted by Priyankaa Ravisankar 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Green pigment in plants

Posted by Devraju Yerampalli 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Rajat Raguvanshi 7 years, 7 months ago

Chlorophyll

1Thank You

ANSWER

What kind of image does a plane mirror produce

Posted by Adhi Rupa 7 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Rajat Raguvanshi 7 years, 7 months ago

Virtual erect and of same size

1Thank You

Rakshit Sharma 7 years, 7 months ago

Virtual image

1Thank You

ANSWER

What is crown?

Posted by Biswajit Kumar 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

I Agnihotri 7 years, 7 months ago

Branchy part of a tree

0Thank You

ANSWER

Reproduction in plant

Posted by Aryan Poonia 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Posted by Aryan Poonia 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is plant

Posted by Santoshi Naudiyal 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Krishna Pali 7 years, 7 months ago

A plant where an industrial or manufacturing process take place

0Thank You

ANSWER

Why looking at sun with magnifine lens is dangerous

Posted by Nikhil Bari 7 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Srimant Samantray 7 years, 7 months ago

Because this can harm our eyes

1Thank You

Arun Prasanna Poniyappan 7 years, 7 months ago

The will burn

1Thank You

ANSWER

What is the simple form of sodium chloride

Posted by Shreya Jha 7 years, 7 months ago

CBSE > Class 07 > Science

5 answers

Anvi Goel 7 years, 7 months ago

The formula is: NaOh+Hcl is equal to NaCl+H2o

0Thank You

Diksha Sharma 7 years, 7 months ago

Command salt is the name and Sodium chloride is a scientific name of NaCl which is the scientific formula for this....

1Thank You

Rajat Raguvanshi 7 years, 7 months ago

Common salt namak

0Thank You

Rajat Raguvanshi 7 years, 7 months ago

Common salt namak

1Thank You

Srimant Samantray 7 years, 7 months ago

NaCl is the simple form of sodium chloride.

1Thank You

ANSWER

what are corms

Posted by Tanish Jain 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What do you mean by osmosis

Posted by Naaz Bajaj 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Phad Shubham 7 years, 7 months ago

The movement of icons from low to high concentration through a semi-permeable membrane is called as osmosis

1Thank You

ANSWER

What is acids

Posted by Jatin Kumar 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Pawan Kumar 7 years, 7 months ago

Liquid which in sour in taste is called acid.

0Thank You

ANSWER

What do you mean by the balance of oxygen and carbon dioxide on earth?

Posted by Anjali Yadav 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is humus?

Posted by Anjali Yadav 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Anvi Goel 7 years, 7 months ago

The top most layer of soil profile. It consists decaying matter of plant

1Thank You

ANSWER

What is percolation rate of water?

Posted by Neha Rana 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Anjali Yadav 7 years, 7 months ago

The absorption rate of water by the soil is called percolation rate.

1Thank You

ANSWER

Many people believe that it's not good to sleep under a tree at night. Is this belief correct

Posted by Hari Sanjeev 7 years, 7 months ago

CBSE > Class 07 > Science

4 answers

Anvi Goel 7 years, 7 months ago

Because at night trees give out carbon dioxide that is not good for us

1Thank You

Anvi Goel 7 years, 7 months ago

Yes

1Thank You

Amritya Jha 7 years, 7 months ago

Yes

2Thank You

Anjali Yadav 7 years, 7 months ago

Yes,this belief is correct.

2Thank You

ANSWER

How is mirror image formed

Posted by Abhijeet Verma 7 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What are hypha

Posted by Nimit Singh 7 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Shresth Raj 7 years, 7 months ago

4*side

0Thank You

Payal Chatterjee 7 years, 7 months ago

What is a perimeter of square

0Thank You

ANSWER

In one sec light traveles how much distance

Posted by Ajeet Biradar Biradar 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Rajat Raguvanshi 7 years, 7 months ago

300000000 m

0Thank You

ANSWER

Page 356 of 437

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers