Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The treatment of CH3MgX with CH3C ≡ C – H produces
14
Dec
The treatment of CH3MgX with CH3C ≡ C – H produces The treatment of CH3MgX with CH3C ≡ C – H produces December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of these will not react with acetylene (a) NaOH (b) Ammonical AgNO3 (c) Na (d) HCl
14
Dec
Which of these will not react with acetylene (a) NaOH (b) Ammonical AgNO3 (c) Na (d) HCl Which of these will not react with acetylene (a) NaOH (b) Ammonical AgNO3 (c) Na (d) HCl December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
What is the product when acetylene reacts with hypochlorous acid (a) CH3COCl (b) ClCH2CHO (c) Cl2CHCHO (d) ClCHCOOH
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Dec
What is the product when acetylene reacts with hypochlorous acid (a) CH3COCl (b) ClCH2CHO (c) Cl2CHCHO (d) ClCHCOOH What is the product when acetylene reacts with hypochlorous acid (a) CH3COCl (b) ClCH2CHO (c) Cl2CHCHO (d) ClCHCOOH December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If the various terms in the given below expressions have usual meanings, the van’t Hoff factor (i) cannot be calculated byb which one of the expressions
14
Dec
If the various terms in the given below expressions have usual meanings, the van’t Hoff factor (i) cannot be calculated byb which one of the expressions If the various terms in the given below expressions have usual meanings the van't Hoff factor (i) cannot be calculated byb which one of the expressions December 14, 2020 [...]
Shortest C-C bond length is present in (a) CH3-CH2-CH3 (b) CH3CH2CH2CH3 (c) CH2=CH-CH=CH2
14
Dec
Shortest C-C bond length is present in (a) CH3-CH2-CH3 (b) CH3CH2CH2CH3 (c) CH2=CH-CH=CH2 Shortest C-C bond length is present in (a) CH3-CH2-CH3 (b) CH3CH2CH2CH3 (c) CH2=CH-CH=CH2 December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Carbide, which react with water to give propyne is (a) CaC2 (b) SiC (c) Mg2C3 (d) Al4C3 (d) Be2C
14
Dec
Carbide, which react with water to give propyne is (a) CaC2 (b) SiC (c) Mg2C3 (d) Al4C3 (d) Be2C Carbide which react with water to give propyne is (a) CaC2 (b) SiC (c) Mg2C3 (d) Al4C3 (d) Be2C December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following compounds corresponds Van’t Hoff factor ‘i’ to be equal to 2 for dilute solution
14
Dec
Which of the following compounds corresponds Van’t Hoff factor ‘i’ to be equal to 2 for dilute solution Which of the following compounds corresponds Van't Hoff factor 'i' to be equal to 2 for dilute solution December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When benzoic acid dissolve in benzene , the observed molecular mass is (a) 244 (b) 61 (c) 366 (d) 122
14
Dec
When benzoic acid dissolve in benzene , the observed molecular mass is (a) 244 (b) 61 (c) 366 (d) 122 the observed molecular mass is (a) 244 (b) 61 (c) 366 (d) 122 When benzoic acid dissolve in benzene December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The van’t Hoff factor i for a 0.2 molal aqueous solution of urea is (a) 0.2 (b) 0.1 (c) 1.2 (d) 1.0
14
Dec
The van’t Hoff factor i for a 0.2 molal aqueous solution of urea is (a) 0.2 (b) 0.1 (c) 1.2 (d) 1.0 The van't Hoff factor i for a 0.2 molal aqueous solution of urea is (a) 0.2 (b) 0.1 (c) 1.2 (d) 1.0 December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Assertion : Molecular mass of benzoic acid when determined by colligative properties is found high. Reason : Dimerisation of benzoic acid .
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Dec
Assertion : Molecular mass of benzoic acid when determined by colligative properties is found high. Reason : Dimerisation of benzoic acid . Assertion : Molecular mass of benzoic acid when determined by colligative properties is found high. Reason : Dimerisation of benzoic acid . December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]