Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Assertion : Free radicals are short lived and highly reactive. Reason : Free radicals are highly unstable Assertion : Free radicals are short lived and highly reactive. Reason : Free radicals are highly unstable December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Assertion : The order of reactivity of carbonium ions is 2 > 3 > 1. Reason : Carbon atom in carbonium ions is in sp3 state of hybridisation. Assertion : The order of reactivity of carbonium ions is 2 > 3 > 1. Reason : Carbon atom in carbonium ions is in sp3 state of [...]

Assertion : Tertiary carbonium ions are generally formed moreeasily than primary carbonium ions. Reason : Hyperconjugative as well as inductive effect due to additional alkyl groups Assertion : Tertiary carbonium ions are generally formed moreeasily than primary carbonium ions. Reason : Hyperconjugative as well as inductive effect due to additional alkyl groups December 9, 2020 [...]

Assertion : Aniline is better nucleophile than anilium ion. Reason : Anilium ion have +ve charge. Assertion : Aniline is better nucleophile than anilium ion. Reason : Anilium ion have +ve charge. December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Assertion : Ice is less dense than liquid water. Reason : There are vacant spaces between hydrogen bonded water molecules in ice . Assertion : Ice is less dense than liquid water. Reason : There are vacant spaces between hydrogen bonded water molecules in ice . December 9, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The compound, which gives the most stable carbonium ion on dehydrogenation The compound which gives the most stable carbonium ion on dehydrogenation December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which one of the following compounds shows the presence of intramolecular hydrogen bond Which one of the following compounds shows the presence of intramolecular hydrogen bond December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

When ice cubes are passed over each other , they unite to form one cube . Which of the following force is responsible for holding them together they unite to form one cube . Which of the following force is responsible for holding them together When ice cubes are passed over each other December 9, [...]

Which of the following has minimum melting point (a) CsF (b) HCL (c) HF (d) LiF Which of the following has minimum melting point (a) CsF (b) HCL (c) HF (d) LiF December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

NH3 has a much higher boiling point than PH3 because (a) NH3 has a larger molecular weight (b) NH3 undergoes umbrella inversion (c) NH3 forms hydrogen bond (d) NH3 contain ionic bonds whereas PH3 contains covalent bonds In which of the following compounds intramolecular hydrogen bond is present December 9, 2020 Category: Uncategorised (JEE Advanced [...]