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Bakelite is formed by the condensation of – |
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(a) |
Urea and formaldehyde |
(b) |
Phenol and formaldehyde |
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(c) |
Phenol and acetaldehyde |
(d) |
Melamine and formaldehyde |
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Bakelite is formed by the condensation of – |
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|
(a) |
Urea and formaldehyde |
(b) |
Phenol and formaldehyde |
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|
(c) |
Phenol and acetaldehyde |
(d) |
Melamine and formaldehyde |
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