Sneha : A mixture has variable composition
Goutham : A compound has fixed composition
A) Sneha and Goutham are correct
B) Sneha and Goutham are incorrect
C) Sneha is correct, Goutham is incorrect
D) Sneha is incorrect, Goutham is correct
1 Answers
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If CH3 – CH2 – CH2 – COOH is the IUPAC structure of carbon compound, then the carbon compound is
C) Butanoic acid
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CH3 — CH2 — OH reacts with alkaline KMnO4 and heats to form first the compound A, which futher oxidises to form a compound B.
Correct option is D) Acetic acid
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When the components of the mixture formed are uniformly distributed through out it there it is called …………….. mixture.
A) homogeneous
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When the components of the mixture formed are not distributed uniformly throughout it, then the mixture is called ……………. mixture.
B) heterogeneous
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What are pinnately compound and palmately compound leaves? Give any two examples of each.
1. Pinnately compound: Leaflets are present laterally on a common axis called rachis, which represents the midrib of the leaf. e.g. Cassia, Rose, Caesalpinia, Moringa, Coriandrum, etc. [Any two examples] 2....
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Ram : Salt is a compound. Raj : Salt is a mixture. Who is correct ? A) Ram B) Raj
Correct option is A) Ram
2 Answers 1 views
Sneha went to market to buy the seedless fruits. Her daughter astonished how seedless fruits generate.
(B) Parthenogenesis
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………….. have no fixed shape, but have a fixed volume.
Correct option is B) Liquid
2 Answers 2 views
Mr. Goutham Krishna is the Production Manager of a joint stock company and he is always maintaining a close watch on day-today performance
Middle level management
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An inorganic compound (3c-2e) and (2c-2e) bonds when reacts with `NH_(3)` at a certain temperature, gives a compound X which is isostuctrul x with ben
Correct Answer - (c )
2 Answers 1 views