Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
โœ•Download
Mole Concept Last 10 Years Mcq With Solutions (in Hindi)
6,200 plays

More
This video deals with last year's mcqs from mole concept for jee neet students

Arvind Arora
B.E.| IIT-JEE Mentor | 7+ Yr. Experience | YouTube Channel"MadeEjee Chemistry" with 15 Million+ Views | 260,000 subscribers.

U
Unacademy user
Sir plz continue this course
sir you are my inspiration and many more students.
sir 4 the question ka answers d lekh but apne kha a
Thankyou so much sir,really this questions are helping me a lot in my revision of chapters๐Ÿ˜ƒ๐Ÿ”œ๐Ÿฅ๐ŸŽ‰๐ŸŽŠ๐ŸŽ‡๐ŸŽ†๐ŸŽ†โ˜€๐ŸŽ‰๐ŸŽŠ๐ŸŽ‰๐Ÿ”ฅ๐ŸŽ‰๐ŸŽŠ
thanks u soooooo much sir really sir it's soooooooooooooooo helpful๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘โœ”โœ”โœ”
thanks u soooooo much sir really sir it's soooooooooooooooo helpful๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘โœ”โœ”โœ”
  1. 776k views 4.9 at 2 unacademy Arvind Arora Educator since December 2017 B. E-IIT-JEE Mentor l 7+ Yr. Experience | YouTube Channel"MadeEjee Chemistry" with 9 Million+ Views | 190,000 subscribers. 32.9k 0 Followers Following Courses 21 Message


  2. Q hat the mos of the prccipitate omed ushen 50mL 16.97. Solution of Ag No 3 muxed with 50mL o 5.8% Naa solution? (ng-|07. 8,N N, 0%, Na-28, a-ss. 5) (b) molecula eight ot Aa NO3 =170 4.16. 5 Z Sol-Hion NO means 16.9 a of A n (d) a8 moleculoM SoluHon f s oomL o So, 8.45 a AaNos in SOml of Solution. 8.5.8% Solutio) oy Nacl means 5.88 oy NaCl ds un 1 So, n50 ml 2.9 NaCl 00 ml Solution Tnitial mole: 945 2-1 L70 58.S 0.049 0.049 Pinal mole: o mass of gcl peaipiteted o.oug mole O.0 43-3


  3. of silver (a omic weight lo8) disploced by electiity shich displaces 56 00 ml of Qa 02 The weht O.2 The we at a quanti STP usil be: (a) l0.8 8 3(b) 50 a O. O 08


  4. 83 when 22.4 Gtors of Ha (g) u% mixed usith 11.3 utses Cl.g) , each at STp, the moles y HCl (g) fOmned us egual to e) 15 mol y HCI (o) (d) mol of HC) 22.4 Keaction Jiz ag Initia d mol fino -05) (o5-0-5) x0s 0-5 mol 0.s mol


  5. 4 v. 1.0 a of magnesium * . 1.0 a o maanesium is bunt with 0.669 02 jn a clo ed deft n excess omd ho much? (a) O , o.16 a 4 dl) n ng .-o.oyl6 moles 32. The balanced chemical euathon: ma Initial 0.0416 moles O.017 moles final O.006 moles (o^ is imitina neagent .. Mass of left j . 16


  6. 5. Equa, masses ot Ha'Ca and methane have been taken Jna Contino ot volume v at tempetste 4tC jh identica Cendli tions. The gato ol he volumes o ases H2 O methane would be: Acconding to Avog adbro'* peinciple, shato of volume ef equal to he sao of theu numbes of moles mole - aases ll be


  7. Thank You