A/an is a simple combination of two or more substances in which the constituent substances retain their separate identities.
(A) compound
(B) mixture
(C) element
(D) All of these
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Three capacitors of `3muF` each are connected in series. This combination is connected in series to another combination of three capacitors of `1muF`
Correct Answer - 0.75`muF`
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All living organisms retain the enzymatic machinery to partially oxidise glucose without the help of oxygen. This breakdown of glucose to pyruvic acid
Correct Answer - Glycolysis
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10. Lymph differs from blood in possessing (1) More proteins and less waste products (2) Less proteins and more waste products (3) More proteins and more waste products (4) Less proteins and less waste products
(2) Less proteins and more waste products
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Who retain a part of earnings of migrants apart from payments they receive from employers ?
Correct option is C) Contractor
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Migrants wanted to retain the economic ties in rural areas because
B) to safe guard their rights over land and homestead
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A/an is a simple combination of two or more substances in which the constituent substances retain their separate identities.
(B) mixture The mixture show, the properties of its constituent substance while the compounds show different properties to its constituent (substance).
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The constituent assembly represents ‘the nation on a more throwing away the shell of its past political and possibly social structure
B) Jawaharlal Nehru
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Two resistors of values x and x/2 are connected in parallel combination. Their effective resistance is ………………….
Correct option is A) x/3
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Assertion (A) : Air is compound substance. Reason (R) : We can separate air into two or more components only by means of a chemical reaction.
B) A and R are false
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Explain the following sentence ''Sharks retain more urea in their blood''.
Sharks retain more urea in their body fluid (blood) to make their blood isotonic to surrounding marine water (in order to maintain osmotic balance). This helps them to prevent possible loss...
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