Ask a Doubt
Request a call back

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

CBSE Class 11-science Questions and Answers

Answered Unanswered My Questions My Answers
CBSE 11-science - Maths
1•4•7+2•5•8+3•6•9+....... find sn
Asked by prashantbharati75 | 29 Sep, 2023, 09:30: AM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Chemistry
A sample of water gives an analysis 6.8 mg/L of CaSO4, 3.65mg/L of  Mg(HCO3)2. Calculate the total hardness and permanent hardness
Asked by mayuresh.sudrik | 25 Sep, 2023, 12:21: AM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Chemistry
the energy of a photon is 3.87 into 10^-20 joule calculate it's wave length
Asked by o230397 | 23 Sep, 2023, 02:48: PM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Maths
asec theta +btan theta=1 asec theta- btan theta=1 a^2(b^2+4)=
Asked by sreyas.katuri | 23 Sep, 2023, 07:12: AM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Chemistry
1.0 mole of nitrogen and 3.0 moles of PCl 5 are placed in 100 L vessel heated to 227 o C. The equilibrium pressure is 2.05 atm. Assuming ideal behaviour, calculate the degree of dissociation for PCl 5 and K p for the reaction, PCl 5 (g)⇌PCl 3 (g)+Cl 2 (g).
Asked by vishalrolaniya2005 | 20 Sep, 2023, 08:58: PM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Chemistry
define ionization enthalpy
Asked by aryulakhimale | 18 Sep, 2023, 03:12: PM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Physics
formula of average speed
Asked by mdhasibhalder33 | 18 Sep, 2023, 11:19: AM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Chemistry
what is the main chain of the structure??
question image
Asked by prakrutikhosla | 16 Sep, 2023, 06:31: PM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Maths
Sin(x)/√2+cos(x)/√2=√3/2
Asked by 069.pks | 16 Sep, 2023, 10:06: AM
Expert Answer ANSWERED BY EXPERT
CBSE 11-science - Biology
pneumatophores are usually present in
Asked by poojasaste302007 | 15 Sep, 2023, 06:47: PM
Expert Answer ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×