Number of σ and π- bonds in acetylene is
Number of σ and π- bonds in acetylene is
Options
(a) 2σ and 3π (b) 3σ and 2π (c) 3σ and 3π (d) 2σ and 2π
Correct Answer:
3σ and 2π
Explanation:
In […]
Number of σ and π- bonds in acetylene is
Options
(a) 2σ and 3π (b) 3σ and 2π (c) 3σ and 3π (d) 2σ and 2π
Correct Answer:
3σ and 2π
Explanation:
In […]
The IUPAC name of tertiary butyl chloride is
Options
(a) 2-chloro-2-methypropane (b) 3-chlorobutane (c) 4-chlorobutane (d) 1-2-chloro-3-methylpropane
Correct Answer:
2-chloro-2-methypropane
Explanation:
No explanation available. Be the first to write the explanation for this […]
The total number of isomeric alcohols with the molecular formula C₄H₉OH is
Options
(a) 5 (b) 3 (c) 2 (d) 4
Correct Answer:
2
Explanation:
Molecular formula C₄H₉OH exists in two isomeric alcoholic […]
Which of the following gases are poisonous
Options
(a) CO₂ (b) CO (c) CHCl₃ (d) N₂
Correct Answer:
CO
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Which of the following gas is called rare gas
Options
(a) Krypton (b) Neon (c) Argon (d) All of these
Correct Answer:
All of these
Explanation:
No explanation available. Be the first to […]
R.Q. (respiratory quotient) is less than 1 in
Options
(a) fructose (b) fat (c) organic acid (d) glucose
Correct Answer:
fat
Explanation:
No explanation available. Be the first to write the explanation for […]
Pacemaker is
Options
(a) SV node (b) SA node (c) Purkinjie fibres (d) AV node
Correct Answer:
SA node
Explanation:
No explanation available. Be the first to write the explanation for this question […]
A plasmolysed cell can be deplasmolysed by placing it in
Options
(a) isotonic solutions (b) saturated solution (c) pure water or hypotonic solution (d) hypertonic solution
Correct Answer:
pure water or hypotonic solution
Buttress roots are found in
Options
(a) Terminalia (b) sorghum (c) Pandanus (d) banyan
Correct Answer:
Terminalia
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Aerobic respiration is related with
Options
(a) plasmamembrane (b) mitochondria (c) endoplasmic reticulum (d) Golgi bodies
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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