317874 Assertion :
All the four \(\mathrm{C}-\mathrm{H}\) bonds of methane are of identical bond length.
Reason :
Bond angle in methane is \(109^{\circ} 28^{\prime}\).

317875 Which of the following statements are correct regarding relative stability of conformations of ethane?
I. There is minimum repulsive force and maximum stability of molecule in the case of staggered form.
II. There is maximum repulsive force and minimum stability of molecule in case of eclipsed form.
III. Due to repulsive force, eclipsed form posseses more energy as compared to staggered form.
IV. Energy of staggered molecule is lower than that of eclipsed form.
Choose the correct option.

317876 How many constitutional isomers of \({{\text{C}}_{\text{7}}}{{\text{H}}_{{\text{16}}}}\) have no tertiary hydrogens?

317877 Assertion :
Butane is convenient fuel for domestic purposes.
Reason :
Butane shows isomerism.

317874 Assertion :
All the four \(\mathrm{C}-\mathrm{H}\) bonds of methane are of identical bond length.
Reason :
Bond angle in methane is \(109^{\circ} 28^{\prime}\).

317875 Which of the following statements are correct regarding relative stability of conformations of ethane?
I. There is minimum repulsive force and maximum stability of molecule in the case of staggered form.
II. There is maximum repulsive force and minimum stability of molecule in case of eclipsed form.
III. Due to repulsive force, eclipsed form posseses more energy as compared to staggered form.
IV. Energy of staggered molecule is lower than that of eclipsed form.
Choose the correct option.

317876 How many constitutional isomers of \({{\text{C}}_{\text{7}}}{{\text{H}}_{{\text{16}}}}\) have no tertiary hydrogens?

317877 Assertion :
Butane is convenient fuel for domestic purposes.
Reason :
Butane shows isomerism.

317874 Assertion :
All the four \(\mathrm{C}-\mathrm{H}\) bonds of methane are of identical bond length.
Reason :
Bond angle in methane is \(109^{\circ} 28^{\prime}\).

317875 Which of the following statements are correct regarding relative stability of conformations of ethane?
I. There is minimum repulsive force and maximum stability of molecule in the case of staggered form.
II. There is maximum repulsive force and minimum stability of molecule in case of eclipsed form.
III. Due to repulsive force, eclipsed form posseses more energy as compared to staggered form.
IV. Energy of staggered molecule is lower than that of eclipsed form.
Choose the correct option.

317876 How many constitutional isomers of \({{\text{C}}_{\text{7}}}{{\text{H}}_{{\text{16}}}}\) have no tertiary hydrogens?

317877 Assertion :
Butane is convenient fuel for domestic purposes.
Reason :
Butane shows isomerism.

317874 Assertion :
All the four \(\mathrm{C}-\mathrm{H}\) bonds of methane are of identical bond length.
Reason :
Bond angle in methane is \(109^{\circ} 28^{\prime}\).

317875 Which of the following statements are correct regarding relative stability of conformations of ethane?
I. There is minimum repulsive force and maximum stability of molecule in the case of staggered form.
II. There is maximum repulsive force and minimum stability of molecule in case of eclipsed form.
III. Due to repulsive force, eclipsed form posseses more energy as compared to staggered form.
IV. Energy of staggered molecule is lower than that of eclipsed form.
Choose the correct option.

317876 How many constitutional isomers of \({{\text{C}}_{\text{7}}}{{\text{H}}_{{\text{16}}}}\) have no tertiary hydrogens?

317877 Assertion :
Butane is convenient fuel for domestic purposes.
Reason :
Butane shows isomerism.