The nitride salt of Ca when treated with `H_2O` gives

The nitride salt of Ca when treated with `H_2O` gives
A. `N_2`
B. CaO
C. `CaH_2`
D. `NH_3` or (E) `N_2H_4`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - D
`Ca_3N_2+6H_2Oto3Ca(OH)_2+2NH_3`

4 views Answered 2023-02-05 15:29

Related Questions

When a hydrocarbon (A) is treated with `Br_(2)` gives (B). The compound (B) is treated with Na metal in ether gives 2,3- dimethyl butane. The compound

2 Answers 6 Views

One mole of magnesiu nitride on reaction with an excess of water gives

2 Answers 4 Views

Compound A on reduction gives B which on further reaction with `CHCl_(3)` and alcoholic `KOH` gives compound C which of further hydrolysis gives anili

2 Answers 7 Views

A white salt gives a white precipitate with barium chloride solution which is insoluble in ammonia and hot water. The salt is

2 Answers 5 Views

Assertion : Nitride ion `(N^(3-))` and magnesium ion `(Mg^(2+))` are both isoelectronic species. Reason : the charge on nitride is different from `Mg^

2 Answers 4 Views

For an equilibrium `H_2O(s) hArr H_2O(l)`which of the following statements is true ?

2 Answers 5 Views

One pink solid (X) has the formula `CoCl_3. 5NH_3. H_2O`.A solution of this salt (X) in water is also pink and precipitates 3 moles AgCl on treatment

2 Answers 4 Views

For the process `H_2O(l)` (1 bar , 373 K)`hArr H_2O(g)` (1 bar , 373 K), the correct set of thermodynamic parameters is :

2 Answers 4 Views

Complete combustion of a sample of hydrocarbon Q gives 0.66 g of `CO_2 ` and 0.36 g of `H_2O`.The emptical formula of the compound is

2 Answers 4 Views

An aqueous solution of salt gives salt precipitate with `AgNO_(3)` solution as well as with dilute `H_(2)SO_(4)`. It may be

2 Answers 8 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)