Recent Questions
-
0 votes0 answer244 views
The Number Of Oxygen Atoms In 4.4 G Of CO2 Is
JEE DiscussionsModified 2 Year Ago
-
0 votes1 answer186 views
Boron Has Two Stable Isotopes, 10 B (19%) And 11 B(18%). Average Atomic Weight For Boron In The Periodic Table Is
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer208 views
The Molecular Weight Of O2 And SO2 And 32 And 64 Respectively. At 15 Degree C And 150 Mm Hg Pressure, One Litre Of O2 Contains N Molecules.
JEE DiscussionsModified 2 Year Ago
-
0 votes1 answer220 views
Modified 2 Year Ago
-
0 votes1 answer182 views
-
0 votes0 answer229 views
The Number Of Oxygen Atoms 4.4g Of CO2 Is
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer207 views
If Na Is Avogadros Number Then Number Of Valence Electrons In 4.2 G Of Nitride Icons N^3_ Is
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer212 views
How Many Significant Digits Are There In 0.5?
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer142 views
The Maximum Number Of Molecules Is Present In
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer115 views
Modified 2 Year Ago
-
0 votes0 answer155 views
An Element, X Has The Following Isotopic Composition: 200X:90%, 190X:8.0%, 202X:2.0%
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer83 views
Modified 2 Year Ago
-
0 votes0 answer205 views
Number Of Moles Of MnO4 Required To Oxidize One Mole Of Ferrous Oxalate Completely In Acidic Medium Will Be :
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer129 views
The Drug Which Is Used For Treating AIDS Victims Is
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer93 views
-
0 votes0 answer89 views
Modified 2 Year Ago
-
0 votes1 answer272 views
What Is The Mass Of Precipitate Formed When 50 ML Of 16.9 % Solution Of AgNO3 Is Mixed With 50 ML Of 5.8% NaCI Solution?
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer81 views
In The Final Answer Of The Expression [(29.2-20.2)(1.79*(10^5)]/1.37 The Number Of Significant Figures Is:
JEE DiscussionsModified 2 Year Ago
-
0 votes1 answer83 views
-
0 votes1 answer208 views
Which Has Maximum Number Of Atoms?
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer141 views
Haemoglobin Contains 0.334 % Of Iron By Weight. The Molecular Weight Of Haemoglobin Is Approximately 67200. The Number Of Iron Atoms
JEE DiscussionsModified 2 Year Ago
-
0 votes1 answer79 views
6.02*(10)^20 Molecules Of Urea Are Present In 100 ML Of Its Solution. The Concentration Of Solution Is:
JEE DiscussionsModified 2 Year Ago
-
0 votes1 answer182 views
1 L Oxygen Gas At STP Will Weigh
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer89 views
The Percentage Weight Of Zn In White Vitriol [ZaSO4. 7H2O] Is Approximately Equal To (Zn=65, S=32, O=16 And H=1)
JEE DiscussionsModified 2 Year Ago
-
0 votes0 answer194 views
-
20 votes1 answer164 views
One Part Of An Element A Combines With Two Parts Of Another B
NEET DiscussionsModified 2 Year Ago
-
20 votes1 answer161 views
A Mixture Of Sand And Iodine Can Be Separated By
NEET DiscussionsModified 2 Year Ago
-
20 votes1 answer168 views
The Prefix
NEET DiscussionsModified 2 Year Ago
-
20 votes1 answer181 views
Given P = 0.0030m, Q = 2.40m, R = 3000m, Significant Figures In P, Q, And R Are Respectively
NEET DiscussionsModified 2 Year Ago
-
21 votes1 answer689 views
The Number Of Significant Figures In 60.0001 Are
NEET DiscussionsModified 2 Year Ago
