JUST A MOMENT

     
Solution : `3Ca + N_2 lớn Ca_1 N_2` ( Calcium nitride) `Ca_3 N_2 + 6H_2 O khổng lồ 3 Ca ( OH)_2 + 2NH_3` ( Calcium hydroxide) (Ammonia)


Bạn đang xem: Just a moment

*

*

*

*

Identify the compound (A) which is a universal solvent. Compound A reacts with chlorine gas to give B & C. Compound A dissolves in an ionic compound of silicon to give compound D. Identify A và write the equations involved in the formation of B, C & D.
Element 'A' burns in nitrogen khổng lồ give an ionic compound 'B' which reacts with water to lớn give 'C' and 'D'. The solution of 'C' becomes milky on bubbling carbon dioxide gas. Identify the compounds A, B, C & D.
एक तत्व A जल से अभिक्रिया पर यौगिक B बनाता है जिसका उपयोग सफेदी करने में होता है। यौगिक B गरम करने पर एक ऑक्साइड C देता है जो जल से अभिक्रिया पर पुनः B देता है। A, B तथा C को पहचानिए तथा संबंधित अभिक्रियाएँ दीजिए।


Xem thêm: Hãy Viết Về Một Quyển Sách Có Ý Nghĩa Nhất Đối Với Em Thích Hay Nhất

 An element A reacts with water to size a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B và C and give the reactions involved. 
 An element A reacts with water to khung a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B and C and give the reactions involved. 
 An element A reacts with water to form a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B và C and give the reactions involved. 
Algebraic Expressions and IdentitiesComparing QuantitiesCubes và Cube RootsData HandlingDirect and Inverse Proportions
Areas of Parallelograms and TrianglesCirclesCoordinate GeometryHerons FormulaIntroduction to Euclids Geometry
Areas Related to CirclesArithmetic ProgressionsCirclesCoordinate GeometryIntroduction to Trigonometry
Binomial TheoremComplex Numbers và Quadratic EquationsConic SectionsIntroduction khổng lồ Three Dimensional GeometryLimits và Derivatives


Xem thêm: Nguồn Gốc Cốt Yếu Của Văn Chương Là Lòng Thương Người Và Rộng Ra Thương Cả Muôn Vật Muôn Loài

Application of DerivativesApplication of IntegralsContinuity và DifferentiabilityDeterminantsDifferential Equations