Ignition temperature decreases progressively from anthracite to lignite, because (A) Volatile matter content increases (B) Carbon content decreases (C) Moisture content increases (D) Ash content increases

Ignition temperature decreases progressively from anthracite to lignite,
because
(A) Volatile matter content increases
(B) Carbon content decreases
(C) Moisture content increases
(D) Ash content increases
by

1 Answer

Answer :

(A) Volatile matter content increases
by

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