Which is not correct
Which is not correct
Options
(a) Phenol is more acidic than acetic acid (b) Ethanol is less acidic than phenol (c) Ethanol has higher boiling point than ethane (d) Ethane is a non-linear […]
JK2005
Which of the following is a derivative of phenol
Which of the following is a derivative of phenol
Options
(a) Pentanoic acid (b) Phthalic acid (c) Picric acid (d) Phosphoric acid
Correct Answer:
Picric acid
Explanation:
No explanation available. Be the first […]
Which of the following is not an organometallic compound
Which of the following is not an organometallic compound
Options
(a) C₂H₅ONa (b) CH₃MgI (c) tetraethyl tin (d) KC₄H₉
Correct Answer:
C₂H₅ONa
Explanation:
No explanation available. Be the first to write the explanation […]
Equipment used for the measurement of growth in plants is known as
Equipment used for the measurement of growth in plants is known as
Options
(a) auxanometer (b) respirometer (c) potometer (d) atmometer
Correct Answer:
auxanometer
Explanation:
No explanation available. Be the first to write […]
Mating between two individuals differing in genotype to produce genetic variation
Mating between two individuals differing in genotype to produce genetic variation is called
Options
(a) domestication (b) introduction (c) hybridization (d) mutation
Correct Answer:
hybridization
Explanation:
No explanation available. Be the first to […]
The idea that life orginates from pre-existing life is referred as
The idea that life orginates from pre-existing life is referred as
Options
(a) biogenesis theory (b) special creation theory (c) abiogenesis theory (d) extraterrestial theory
Correct Answer:
biogenesis theory
Explanation:
No explanation available. […]
Engulfing of food either in solid or liquid form is called
Engulfing of food either in solid or liquid form is called
Options
(a) sporozoic nutrition (b) holozoic nutrition (c) parasitic nutrition (d) saprophytic nutrition
Correct Answer:
holozoic nutrition
Explanation:
No explanation available. Be […]
Which of the following is a planar?
Which of the following is a planar?
Options
(a) XeF₂ (b) XeO₃F (c) XeO₂F₂ (d) XeF₄
Correct Answer:
XeF₄
Explanation:
No explanation available. Be the first to write the explanation for this question […]