CaCN 2- C is calledA- triple superphosphateB- nitrolimC- Thomas slagD- Urea

The correct option is B nitrolim The mixture of calcium cyanamide CaNCN amp; graphite is called nitrolim, which is used as fertilizer. On hydrolysis, it yie ...

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Standard XII

Chemistry

Preparations and Uses of Caustic Soda

CaCN 2+ C is ...

Question

$C a C N_{2} + C$ is called

triple superphosphate

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nitrolim

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Thomas slag

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Urea

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Solution

The correct option is B
nitrolim

The mixture of calcium cyanamide $C a N C N$ & graphite is called nitrolim, which is used as fertilizer. On hydrolysis, it yields ammonia, which helps fix nitrogen.

$C a (N C N) + 3 H_{2} O ⟶ 2 N H_{3} + C a C O_{3}$

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Similar questions

C a C N_{2} + C

is known as:

N H_{3}

is formed in the following steps
I.

C a + 2 C \to C a C_{2}

50% yield
II.

C a C_{2} + N_{2} \to C a C N_{2} + C

100% yield
III.

C a C N_{2} + 3 H_{2} O \to 2 N H_{3} + C a C O_{3}

50% yield
To obtain 2 moles

N H_{3}

, calcium required is:

Q. Q. Thomas invested a sum of money at simple interest which triples itself in 8 years. In how many years will it become 8 times itself at the same rate?

N H_{3}

is formed in the following steps,

I

C a + 2 C ⟶ C a C_{2}

(

50 %

yield)

I I

C a C_{2} + N_{2} ⟶ C a C N_{2} + C

(

100 %

yield)

I I I

C a C N_{2} + 3 H_{2} O ⟶ 2 N H_{3} + C a C O_{3}

(

50 %

yield)
To obtain

2

moles of

N H_{3}

, calcium required is :

Q. How many pi bonds are in

C a C N_{2}

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CaCN2+C is called

The correct option is B nitrolim The mixture of calcium cyanamide CaNCN & graphite is called nitrolim, which is used as fertilizer. On hydrolysis, it yields ammonia, which helps fix nitrogen. Ca(NCN)+3H2O⟶2NH3+CaCO3

$C a C N_{2} + C$ is called

The correct option is B
nitrolim

The mixture of calcium cyanamide $C a N C N$ & graphite is called nitrolim, which is used as fertilizer. On hydrolysis, it yields ammonia, which helps fix nitrogen.

$C a (N C N) + 3 H_{2} O ⟶ 2 N H_{3} + C a C O_{3}$