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Polarity and Dipole Moments

Question

Chloroform, on warming with $A g$ powder, gives:
$C_{2} H_{2}$
$C_{2} H_{4}$
$C_{6} H_{6}$
$C_{2} H_{6}$

A

C_{2} H_{4}

B

C_{2} H_{2}

C

C_{2} H_{6}

D

C_{6} H_{6}

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Solution

Verified by Toppr

Chloroform on warming with $A g$ powder form alkyne (acetylene).

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Similar Questions

Q1

K_{p}

values for,

C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}

, is

5 \times 10^{18} {a t m}^{- 1}

and

K_{p}

for,

C_{2} H_{2} + H_{2} ⇌ C_{2} H_{4}

, is

5 \times 10^{26} {a t m}^{- 1}

at

50

. If

K_{p}

for :

2 H_{2} + C_{2} H_{2} ⇌ C_{2} H_{6}

is

x \times 10^{45}

, then

10 x

is__________.

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Q2

Calculate the enthalpy of hydrogenation for the reaction ,

C_{2} H_{4} + H_{2} ⟶ C_{2} H_{6}

. Given that the enthalpy of combustion of Ethane is

C_{2} H_{4}; C_{λ} H_{6} . & H_{2} a r e - 140.1 K g, - 1550 K g & - 286.0 K g | m o l

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Q3

Give the empirical formula of:

Benzene

(C_{6} H_{6})

Glucose

(C_{6} H_{12} O_{6})

Acetylene

(C_{2} H_{2})

Hydrogen per oxide

(H_{2} O_{2})

View Solution

Q4

For the gas phase reaction,

C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}

,

(Δ H = - 32.7 k c a l)

carried out in a vessel, the equilibrium concentration of

C_{2} H_{4}

can be increased by :

View Solution

Q5

For the gas phase reaction,

C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6} [Δ H^{o} = - 136.8 k J {m o l}^{- 1}]

, is carried out in vessel, the equilibrium concentration of

C_{2} H_{4}

can be increased by:

View Solution