Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

If something isnt matter, its energy.
Asked by somyap | 27 Apr, 2010, 08:15: AM
Expert Answer

Matter is that which can occupy space and have mass.

Energy is a matter .

Emotions are feelings.

Answered by | 28 Apr, 2010, 10:11: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 10 - Chemistry
In ethanol electron dot structure can we represent electrons of diff elements whith diff diff signs like representing 4 electrons of one c atom with × and 4 electrons of other c atom with +
Asked by saritadiwakarjha | 07 Mar, 2023, 05:47: AM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
why is fullerineknown for buckmister fuller
Asked by bdk_ajay | 27 Feb, 2023, 09:05: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
how we get the result of NH3+ HCL =NH4CL
Asked by shoaibhakak41 | 18 Jan, 2023, 02:17: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
bases example
Asked by ssyedbasha49 | 16 Jan, 2023, 02:17: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
an iron metal compound 'Y', after decomposition changes into a solid brown substance and evolve a gas having characteristic odour of burning sulphur. Write the chemical reaction associated with this observation.
Asked by nehashekh291 | 03 Jan, 2023, 03:11: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
when metals react with nitric acid then this gas is produced
Asked by nehashekh291 | 02 Jan, 2023, 07:26: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
what is strong acid
Asked by murugan3 | 25 Dec, 2022, 06:12: AM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
what is electrolytic refining
Asked by satulurivictor | 17 Dec, 2022, 08:51: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
         C5H8O2+         NaH+    HCl→____C5H12O2+         NaCl balancing the equation  
Asked by kashviS.shah | 14 Sep, 2022, 11:27: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Hi sir, Good evening  I have one doubt regarding to Hybridisation. In the hybridisation phenomenon, only the central atom's orbitals get hybridized and form hybrid orbitals then what about the surrounding atom's orbitals they won't get hybridized. For example in a BF3 molecule what about Fluorine hybridization and in a CO2 molecule what about the oxygen atom's orbital hybridization?  Please give clarity on this sir. Thank you sir.
Asked by jafferkhan55 | 14 Sep, 2022, 06:40: AM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt