Which method is used to estimate sulphur?

Which of the following will absorb CO₂?

Which one of the following is the formula of sodium nitroprusside?

Which one of the following is called ferric ferrocyanide?

Which one of the following is commonly called mesitylene?

Which one of the following is the functional group of ketone?

Which of the following is not an organic compound?

The principle involved in paper chromatography is _________

Purification of two miscible liqulds possessing very close boiling points can be separated using _________

Which one of the following pairs represents stereoisomerism?

Structure of the compound whose IUPAC name is 3-ethyl-2-hydroxy-4-methyl hex-3-en-5-ynoic acid is __________

The compound which has one isopropyl group is _________

Which of the following compound has maximum number of primary H-atoms?

Tetravalency of carbon is possible in the case of ________

The isomer of ethanol is ____________

The IUPAC name of  is ____________

The IUPAC name of the compound  is ____________

IUPAC name of \({ CH }_{ 3 }-\overset { \underset { | }{ H } }{ \underset { \overset { | }{ { C }_{ 2 }{ H }_{ 5 } } }{ C } } -\overset { \underset { | }{ { C }_{ 4 }{ H }_{ 9 } } }{ \underset { \overset { | }{ { CH }_{ 3 } } }{ C } } -{ CH }_{ 3 }\) is ________

Which one of the following names does not fit a real name?

In the hydrocarbo \(\overset { 7 }{ { CH }_{ 3 } } -\overset { 6 }{ { CH }_{ 2 } } -\overset { 5 }{ CH } =\overset { 4 }{ CH } -\overset { 3 }{ { CH }_{ 2 } } -\overset { 2 }{ C } =\overset { 1 }{ CH } \) the state of hybridisation of carbon 1,2,3,4 and 7 are in the following sequence.