# Three faradays of electricity are passed through molten Al2O3, aqueous solution of CuSO4 and molten NaCl taken in three different electrolytic cells. The amount of Al,Cu and Na deposited at the

1.  1mole:2mole:3mole

2.  1mole:5mole:3mole

3.  3mole:2mole:1mole

4.  1mole:1.5mole:2mole

4

1mole:5mole:3mole

Explanation :
No Explanation available for this question

# A certain current liberated 0.504g of hydrogen in 2hrs. How many grams of copper can be librated by the same current flowing for the same time in a copper sulphate solution

1.  12.7g

2.  15.9g

3.  31.8g

4.  63.5g

4

15.9g

Explanation :
No Explanation available for this question

# The charge present onn one azide ion in columbs is

1.  96500

2.  4.8×10+19

3.  4.8×10-19

4.  1.6×10-19

4

1.6&times;10-19

Explanation :
No Explanation available for this question

# Assertion(A): The molecularityof reaction is a whole number other than zero, but generally less than 3. Reason(R): The order of a reaction i

1.  Both A and R are true and R is the correct explaination to A

2.  Both A and R are true but R is not the correct explaination of A

3.  A is true but R is false

4.  Both A and R are false

4

A is true but R is false

Explanation :
No Explanation available for this question

# Ammonium ions are detected with

1.  Nesslers reagent

2.  Borsch reagent

3.  Tollens reagent

4.  Fehlings solution

4

Nesslers reagent

Explanation :
No Explanation available for this question

# If the equilibrium constant for the reaction2AB↔A2+B2 is 49. What is the value of equilibrium constant for

1.  49

2.  2401

3.  7

4.  0.02

4

7

Explanation :
No Explanation available for this question

# The value of Kp for the reaction 2H2S(g)↔2H2(g)+S2(g) is 1.2×10-2 at 10650. The value of Kc for the reaction is

1.  1.2×10-2

2.

3.  83

4.  >1.2×10-2

4

<1.2&times;10-2

Explanation :
No Explanation available for this question

# For the reversible reaction C2H4+H2↔C2H6 the equilibrium constant can be expressed in units of

1.  Lit-1mole-1

2.  Litmole-1

3.  mole2Lit-1

4.  moleLit-1

4

Litmole-1

Explanation :
No Explanation available for this question

# The configuration of the given compound is

1.  R

2.  S

3.  E

4.  Z

4

S

Explanation :
No Explanation available for this question

1.  Ethyl alcohol

2.  Methyl alcohol

3.  Acetaldehyde

4.  Acetone

4