Question
What does a catalyst do in a
reaction?Solution
A catalyst speeds up a chemical reaction by lowering the activation energy needed for the reaction to proceed.
More Chemistry GS Questions
(15 x 6 + 60% of 500 - 16 x 7) = ?
18/2 of 3/9 of 2/6 of 69690= ?
52% of 400 + √(?) = 60% of 600 - 25% of 400
√1225 ÷ √49 × √225 = ?2 – 6Â
2/5 of 3/4 of 7/9 of 7200 = ?
(54/6) × 5 + 12 × (17/2) = ?% of 700
What will come in the place of question mark (?) in the given expression?
642 - 362 = ? X √1225
What will come in the place of question mark (?) in the given expression?
{(16 × 25) ÷ 32} × 12 = ? – 200
690 ÷ (75% of 460) = ? ÷ (50% of 160)
- What will come in place of (?) in the given expression.
(1/4 + 1/2) of 240 = ?
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