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NEET - NEET - Chemistry - Some Basic Concepts in Chemistry
A and B are ideal gases . The molecular weights of A and B are in the ratio of 1:4.The pressure of a gas mixture containing equal weights of A and B is p atm . What is the partial pressure (in atm ) of B in the mixture. (a)p/5 (b)p/2 (c)p/2.5 (d)3p/4
Asked by Balbir
21st July 2019,
1:39 PM
NEET - NEET - Chemistry
Calculate the emf of given cell:- Ag/AgNO3// AgNO3/Ag ; E°Ag+/Ag=0.80V. [AgNO3]1= 0.005M, [AgNO3]2= 0.5M. (1) 1.18V, (2) 0.118V, (3) 2.36V, (4)0.236V
Asked by patra04011965
19th July 2019,
8:19 AM
NEET - NEET - Chemistry - Solutions
Calculate the normality of 250 mL aqueous solution of H2SO4 having pH -0.0 (a)0.25 N (b)0.50 N (c)1 N (d)2 N
Asked by Balbir
9th July 2019,
10:25 PM
NEET - NEET - Chemistry
Please explain what is milliequivalence and what is its importance in mole concept in detail.
Asked by Balbir
9th July 2019,
9:37 PM
NEET - NEET - Chemistry - Some Basic Concepts in Chemistry
mole concept
Asked by pradeepthakur8969
28th June 2019,
1:27 PM
NEET - NEET - Chemistry - Some Basic Concepts in Chemistry
Number of atoms in 1ml of ammonia gas at STP is??
Asked by Anjalimanoj207
19th June 2019,
12:35 PM
NEET - NEET - Chemistry - Some Basic Concepts in Chemistry
the volume of 0.5 molars NaOH solution required for complete neutralization of 3.65 gram HCl is
Asked by kushagra28feb
13th June 2019,
10:09 PM
NEET - NEET - Chemistry - Some Basic Concepts in Chemistry
122.5 g of h2so4 are dissolved in water to make 1250 ml of solution. the concentration in normality is
Asked by Roopam
12th June 2019,
5:39 PM
NEET - NEET - Chemistry - s-Block Element (Alkali and Alkaline Earth Metals)
Which of the following elements does not show allotropy? a. Nitogen. b. Bismuth. c. Antimony. d. Arsenic.
Asked by harinderamit1234
24th May 2019,
3:25 AM
NEET - NEET - Chemistry
Find the temperature at which solid CCl4 and it's liquid are in equilibrium at 1 atm. 【 plzz refer to attachment】
Asked by jhajuhi19
20th May 2019,
12:33 AM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by deepakudgiri29
14th December 2018,
5:10 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by deepakudgiri29
14th December 2018,
5:09 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by Deepak
10th December 2018,
11:06 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by Deepak
10th December 2018,
11:05 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by Deepak
10th December 2018,
11:04 PM
NEET1 - NEET1 - Chemistry
why only platinum electrolytes are used in conductivity cell
Asked by hkchary.bhc
10th December 2018,
8:41 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by deepakudgiri29
7th December 2018,
10:41 PM
NEET1 - NEET1 - Chemistry
Please answer the following question with explanation
Asked by deepakudgiri29
7th December 2018,
10:30 PM
NEET1 - NEET1 - Chemistry
what is the final product and the explanation ?
Asked by arijitbhkt
1st December 2018,
8:37 AM
NEET1 - NEET1 - Chemistry
What will be the steps and the final product ? It would be helpful if an explanation is also added in context to the final product.
Asked by arijitbhkt
29th November 2018,
7:48 PM
Browse free questions and answers by Chapters
- 1 Classification of Elements and Periodicity in Properties
- 2 Chemical Bonding and Molecular Structure
- 3 States of Matter
- 4 Equilibrium
- 5 Hydrogen
- 6 Hydrocarbons
- 7 Environmental Chemistry
- 8 Solutions
- 9 Chemical Kinetics
- 10 Surface Chemistry
- 11 Biomolecules
- 12 Polymers
- 13 Chemistry in Everyday Life
- 14 Atomic Structure
- 15 Chemical Thermodynamics
- 16 Redox Reactions and Electrochemistry
- 17 p-Block Elements
- 18 d - and f - Block Elements
- 19 Some Basic Principles of Organic Chemistry
- 20 Organic Compounds Containing Halogens
- 21 Organic Compounds Containing Oxygen
- 22 Organic Compounds Containing Nitrogen
- 23 Co-ordination Compounds
- 24 Purification and Characterisation of Organic Compounds
- 25 s-Block Element (Alkali and Alkaline Earth Metals)
- 26 Some Basic Concepts in Chemistry
- 27 General Principles and Processes of Isolation of Metals
- 28 Principles Related to Practical Chemistry
