Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following statements is false for isopentane (a) It has three CH3 groups (b) It has one CH2 group
08
Dec
Which of the following statements is false for isopentane (a) It has three CH3 groups (b) It has one CH2 group Which of the following statements is false for isopentane (a) It has three CH3 groups (b) It has one CH2 group December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Assertion : The bond order of helium is always zero. Reason : THe number of electrons in bonding molecular orbital and antibonding molecular orbital is equal.
08
Dec
Assertion : The bond order of helium is always zero. Reason : THe number of electrons in bonding molecular orbital and antibonding molecular orbital is equal. Assertion : The bond order of helium is always zero. Reason : THe number of electrons in bonding molecular orbital and antibonding molecular orbital is equal. December 8, 2020 [...]
Assertion : Bond energy has order like C – C < C = C < C — C. Reason : Bond energy increases with increase in bond order.
08
Dec
Assertion : Bond energy has order like C – C < C = C < C — C. Reason : Bond energy increases with increase in bond order. Assertion : Bond energy has order like C - C < C = C < C --- C. Reason : Bond energy increases with increase in bond [...]
Assertion : Nitrogen molecule is diamagnetic . Reason : N2 molecule have unpaired electrons.
08
Dec
Assertion : Nitrogen molecule is diamagnetic . Reason : N2 molecule have unpaired electrons. Assertion : Nitrogen molecule is diamagnetic . Reason : N2 molecule have unpaired electrons. December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one is paramegnetic and has the bond order half (a) O2 (b) N2 (c) F2 (d) H2^+
08
Dec
Which one is paramegnetic and has the bond order half (a) O2 (b) N2 (c) F2 (d) H2^+ Which one is paramegnetic and has the bond order half (a) O2 (b) N2 (c) F2 (d) H2^+ December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is correctly on molecular orbital theory for peroxide ion
08
Dec
Which of the following is correctly on molecular orbital theory for peroxide ion Which of the following is correctly on molecular orbital theory for peroxide ion December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the reaction The hybridisation states of carbon atoms 1, 2, 3, 4 are (a) 1 and 2 sp2; 3 and 4 sp3 (b) 1 and 2 sp2; 3 and 4 sp
08
Dec
In the reaction The hybridisation states of carbon atoms 1, 2, 3, 4 are (a) 1 and 2 sp2; 3 and 4 sp3 (b) 1 and 2 sp2; 3 and 4 sp 2 3% 4 are (a) 1 and 2 sp2; 3 and 4 sp3 (b) 1 and 2 sp2; 3 and 4 sp In [...]
Which of the following pairs of ions is isoelectronic and isostructural
08
Dec
Which of the following pairs of ions is isoelectronic and isostructural Which of the following pairs of ions is isoelectronic and isostructural December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Strongest acid is (a) HC =-CH (b) C2H6 (c) C6H6 (d) CH3OH
08
Dec
Strongest acid is (a) HC =-CH (b) C2H6 (c) C6H6 (d) CH3OH Strongest acid is (a) HC =-CH (b) C2H6 (c) C6H6 (d) CH3OH December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following species would be expected to be paramagnetic (a) copper crystals (b) Cu^+ (c) Cu^++ (d) H2
08
Dec
Which of the following species would be expected to be paramagnetic (a) copper crystals (b) Cu^+ (c) Cu^++ (d) H2 Which of the following species would be expected to be paramagnetic (a) copper crystals (b) Cu^+ (c) Cu^++ (d) H2 December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,