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 […]
KA1997
The IUPAC name of tertiary butyl chloride is
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
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
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
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
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
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
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
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
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 […]