CBSE
63.24, 19.2
31.62, 9.6
3.162, 0.96
6.324, 1.92
0.1, 1.0, 0.9
0.05, 1.7, 0.56
0.12, 0.9, 0.6
0.06, 0.7, 0.8
3.57, 7.17, 121.42
1.785, 3.57, 60.70
1.785, 1.78, 60.70
3.57, 3.57, 121.42
6 લિ. H2O2 ના àªàª²à«àª¯ દà«àª°àª¾àªµàª£àª®àª¾àª તà«àª¨àª¾ 440 àªà«àª°àª¾àª® દà«àª°àª¾àªµà«àª¯ àªàª°à«àª¯àª¾ હà«àª¯ તૠપà«àª°àª¤àª¿àª²àª¿àªàª° ઠદà«àª°àª¾àªµàª£ STP ઠàªà«àªàª² લિàªàª° O2 વાયૠમà«àªà«àª¤ àªàª°àª¶à« ?
0.865 લિ.
24.156 લિ.
5.19 લિ.
144.9 લિ.
0.8
0.19
0.4
0.65
A.
0.8
H2O2 KMnO4
1.5 30 = પà«àª°àª¬àª³àª¤àª¾(àªàª¦) 10
àªàª¦ = 4.5
àªàª¦ = 11.2 M
M = 0.4
N = 2M
M = 0.8
H2O2 KMnO4
1.5 30 = પà«àª°àª¬àª³àª¤àª¾(àªàª¦) 10
àªàª¦ = 4.5
àªàª¦ = 11.2 M
M = 0.4
N = 2M
M = 0.8
1-Q, 2-R,S, 3-P, 4-T
1-Q,R, 2-P, 3-S, 4-T
1-Q, P, 2-R,S, 3-P, 4-T
1-Q,S, 2-R, 3-P, 4-T
1-S, 2-Q,R, 3,P, 4-Q
1-Q, 2-R, 3-P, 4-Q,R
1-S, 2-Q, 3-P, 4-Q
1-Q,S, 2-R, 3-P, 4-R
40 àªà«àª°àª¾àª® લિ.-1 H2O2 ના વિàªàªàª¨àª¥à« STP ઠàªà«àªàª²àª¾ લિàªàª° O2 વાયૠમà«àªà«àª¤ થશૠ?
17.13 લિ.
13.17 લિ.
22.4 લિ.
9.52 લિ.
CD4
C2D2
Ca2OD
CD2
1-T, 2-S, 3-Q, 4-U
1-R, 2-P, 3-Q, 4-S
1-R, 2-P, 3-Q, 4-U
1-T, 2-S, 3-S, 4-P,U