1.  10ml of 0.1M CH3COOH

2.  10ml of 0.1M CH3COONa

3.  10ml of water

4.  All the above

4
Correct Answer :

10ml of water


Explanation :
No Explanation available for this question

1.  0.1M HCl

2.  0.1M NH4Cl

3.  0.1M H2SO4

4.  0.1M CH3COOH

4
Correct Answer :

0.1M NH4Cl


Explanation :
No Explanation available for this question

1.  Ba(OH)2

2.  Al(OH)3

3.  Both are precipitated at same time

4.  NH4OH

4
Correct Answer :

Al(OH)3


Explanation :
No Explanation available for this question

1.  N2(g)+3H2(g)-92kJ→2NH3(g)

2.  N2(g)+O2(g)+180.8kJ→2NO(g)a

3.  H2(g)+Cl2(g)→2HCl(g)+184.6kJ

4.  C(gr)+2H2(g)→CH4(g)+7408kJ

4
Correct Answer :

N2(g)+O2(g)+180.8kJ→2NO(g)a


Explanation :
No Explanation available for this question

1.  Solubility product of NaCl is less than that of AgCl

2.  Common ion effect

3.  Both 1 and 2

4.  AgCl and NaCl form addition compound

4
Correct Answer :

Common ion effect


Explanation :
No Explanation available for this question

1.  N2(g)+O2(g)+180.8kJ→2NO(g)

2.  N2(g)+3H2(g)-92kJ→2NH3(g)

3.  C(gr)+H2O(g)→CO(g)+H2(g)-131.4kJ

4.  C(gr)+2S(s)→CS2(l)-91.9kJ

4
Correct Answer :

N2(g)+3H2(g)-92kJ→2NH3(g)


Explanation :
No Explanation available for this question

1.  H2(g)+Cl2(g)→2HCl(g),ΔH=-184.6kJ

2.  N2(g)+O2(g) →2NO(g),ΔH=+180.8kJ

3.  C(graphite)+H2O(g)→CO(g)+H2(g)-131.4kJ

4.  C(gr)+2S(s) +91.9kJ →CS2(l)

4
Correct Answer :

H2(g)+Cl2(g)→2HCl(g),ΔH=-184.6kJ


Explanation :
No Explanation available for this question

1.  always –ve

2.  always +ve

3.  Zero

4.  all

4
Correct Answer :

always –ve


Explanation :
No Explanation available for this question

1.  57.3KJ mol-1

2.  13.7 KJ mol-1

3.  

4.  >57.3 KJ mol-1

4
Correct Answer :

<57.3 KJ mol-1


Explanation :
No Explanation available for this question

1.  3F

2.  3columb

3.  6F

4.  2x6.023x1023e

4
Correct Answer :

6F


Explanation :
No Explanation available for this question

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python