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CBSE Class 10 Answered

Name 10 brisk effervescence gases ?
Asked by rushabhjain.avv | 14 Mar, 2019, 11:17: AM
answered-by-expert Expert Answer
Effervescence is given by hydrogen and carbon dioxide gases.
Answered by Ramandeep | 14 Mar, 2019, 06:23: PM

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CBSE 10 - Chemistry
A chemical reaction in which exchange of ions occurs between the reactants, is known as: (A) Endothermic Reaction (B) Exothermic Reaction (C) Double Displacement Reaction (D) Displacement Reaction
Asked by sagarmishra | 04 Mar, 2024, 09:50: AM
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CBSE 10 - Chemistry
1) A single displacement reaction is represented below. PQ + R ----> PR + Q Which of the following is true about the reactants and products? Refer image for the TABLE (a) A (b) B  (c) C (d) D
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Asked by susrisangita792 | 17 Nov, 2023, 08:27: PM
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CBSE 10 - Chemistry
difference between displacement and double displacement reaction
Asked by pranavvarshansk_9a | 21 May, 2021, 12:06: PM
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CBSE 10 - Chemistry
10 differences between combination and displacement reaction  
Asked by Visheshsinghvi | 05 May, 2020, 05:54: PM
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CBSE 10 - Chemistry
Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride
Asked by dheerajvp8055 | 05 May, 2020, 10:57: AM
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CBSE 10 - Chemistry
Are double displacement reactions endothermic  
Asked by Visheshsinghvi | 04 May, 2020, 06:43: PM
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CBSE 10 - Chemistry
definition of  thermal decomposition,electrolysis decomposition  and  photolytic reaction
Asked by jarugulaa | 28 Apr, 2020, 10:14: AM
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CBSE 10 - Chemistry
what is double displacement reaction explain in detail with example
Asked by rk92345383 | 19 Apr, 2020, 10:06: AM
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CBSE 10 - Chemistry
What happens when strip of lead metal is placed in solution of copper chloride. Write chemical reaction and changes observed
Asked by s6vsthigade1772004 | 18 Feb, 2020, 09:02: PM
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CBSE 10 - Chemistry
A solution of potassium chloride when mixed with nitrate solution forms insoluble white substance. Write chemical equation and type of reaction? 
Asked by s6vsthigade1772004 | 18 Feb, 2020, 09:00: PM
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