15£1,000,000(100 Bonuses) 14£500,000(80 Bonuses) 13£250,000(60 Bonuses) 12£125,000(50 Bonuses) 11£64,000(40 Bonuses) 10£32,000(30 Bonuses) 9£16,000(25 Bonuses) 8£8,000(20 Bonuses) 7£4,000(15 Bonuses) 6£2,000(10 Bonuses) 5£1,000(5 Bonus) 4£500(4 Bonus) 3£300(3 Bonus) 2£200(2 Bonus) 1£100(1 Bonus)

The test for ammonia gas involves …….. damp red litmus Sulphuric acidSodium Hydroxide damp blue litmus

The test for ammonia gas involves …….. Sulphuric acidSodium Hydroxide damp blue litmusdamp red litmus

The test for ammonia gas involves …….. Sulphuric acidSodium Hydroxide damp blue litmusdamp red litmus

The test for ammonia gas involves …….. Sulphuric acidSodium Hydroxide damp blue litmusdamp red litmus

15£1,000,000 14£500,000 13£250,000 12£125,000 11£64,000 10£32,000 9£16,000 8£8,000 7£4,000 6£2,000 5£1,000 4£500 3£300 2£200 1  £100

It is too unreactive Why can’t most plant absorb Nitrogen directly from the air? It is too reactive It is too stableThey do not want to

Why can’t most plant absorb Nitrogen directly from the air? It is too unreactiveIt is too reactive It is too stableThey do not want to

Why can’t most plant absorb Nitrogen directly from the air? It is too unreactiveIt is too reactive It is too stableThey do not want to

Why can’t most plant absorb Nitrogen directly from the air? It is too unreactiveIt is too reactive It is too stableThey do not want to

15£1,000,000 14£500,000 13£250,000 12£125,000 11£64,000 10£32,000 9£16,000 8£8,000 7£4,000 6£2,000 5£1,000 4£500 3£300 2  £200 1  £100

Nitrogen Which of the following is not a raw material used in the Haber Process? AirNatural gas Steam

Which of the following is not a raw material used in the Haber Process? Natural gasAir SteamNitrogen

Which of the following is not a raw material used in the Haber Process? Natural gasAir SteamNitrogen

Which of the following is not a raw material used in the Haber Process? Natural gasAir SteamNitrogen

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an acid We can produce ammonia salts by reacting ammonia with ……….. an alkali a salta catalyst

We can produce ammonia salts by reacting ammonia with ……….. an acid a salt an alkali a catalyst

We can produce ammonia salts by reacting ammonia with ……….. an acid a salt an alkali a catalyst

We can produce ammonia salts by reacting ammonia with ……….. an acid a salt an alkali a catalyst

15£1,000,000 14£500,000 13£250,000 12£125,000 11£64,000 10£32,000 9£16,000 8£8,000 7£4,000 6£2,000 5£1,000 4  £500 3  £300 2  £200 1  £100

nitrates Eutrophication occurs due to the leaching of ……….. sulphates phosphates potassium

Eutrophication occurs due to the leaching of ……….. phosphates sulphates potassiumnitrates

Eutrophication occurs due to the leaching of ……….. phosphates sulphates potassiumnitrates

Eutrophication occurs due to the leaching of ……….. phosphates sulphates potassiumnitrates

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three How many ways are there for Nitrogen fixing to occur? onetwo four

How many ways are there for Nitrogen fixing to occur? onetwo threefour

How many ways are there for Nitrogen fixing to occur? onetwo threefour

How many ways are there for Nitrogen fixing to occur? onetwo threefour

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Iron The catalyst used in the Haber Process is ………. AmmoniaVanadium oxide Platinum and Rhodium

The catalyst used in the Haber Process is ………. Vanadium oxide Platinum and Rhodium Ammonia Iron

The catalyst used in the Haber Process is ………. Vanadium oxide Platinum and Rhodium Ammonia Iron

The catalyst used in the Haber Process is ………. Vanadium oxide Platinum and Rhodium Ammonia Iron

15£1,000,000 14£500,000 13£250,000 12£125,000 11£64,000 10£32,000 9£16,000 8£8,000 7  £4,000 6  £2,000 5  £1,000 4  £500 3  £300 2  £200 1  £100

NO 3 All nitrates have the symbol …….. HNO 3 NH 3 Ni

All nitrates have the symbol …….. NO 3 NH 3 HNO 3 Ni

All nitrates have the symbol …….. NO 3 NH 3 HNO 3 Ni

All nitrates have the symbol …….. NO 3 NH 3 HNO 3 Ni

15£1,000,000 14£500,000 13£250,000 12£125,000 11£64,000 10£32,000 9£16,000 8  £8,000 7  £4,000 6  £2,000 5  £1,000 4  £500 3  £300 2  £200 1  £100

200°C The Haber process usually occurs at …… °C 650 °C 0 °C

The Haber process usually occurs at …….. 200°C 450 °C 650 °C 0 °C

The Haber process usually occurs at …….. 200°C 450 °C 650 °C 0 °C

The Haber process usually occurs at …….. 200°C 450 °C 650 °C 0 °C

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Phosphorous Which element do plants need for the growth of roots and for ripening fruit? Potassium Nitrogen Ammonia

Which element do plants need for the growth of roots and for ripening fruit? Nitrogen Ammonia Phosphorous Potassium

Which element do plants need for the growth of roots and for ripening fruit? Nitrogen Ammonia Phosphorous Potassium

Which element do plants need for the growth of roots and for ripening fruit? Nitrogen Ammonia Phosphorous Potassium

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Vanadium oxide The catalyst needed for the production of Sulphuric Acid is ……… Platinum and Rhodium IronAmmonia

The catalyst needed for the production of Sulphuric Acid is ……… Ammonia Vanadium oxide Iron Platinum and Rhodium

The catalyst needed for the production of Sulphuric Acid is ……… Ammonia Vanadium oxide Iron Platinum and Rhodium

The catalyst needed for the production of Sulphuric Acid is ……… Ammonia Vanadium oxide Iron Platinum and Rhodium

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Sulphuric acid Which of the following is not used in the testing for Nitric ions? aluminium Sodium Hydroxide red litmus

Which of the following is not used in the testing for Nitric ions? Sodium Hydroxide red litmus Sulphuric acid aluminium

Which of the following is not used in the testing for Nitric ions? Sodium Hydroxide red litmus Sulphuric acid aluminium

Which of the following is not used in the testing for Nitric ions? Sodium Hydroxide red litmus Sulphuric acid aluminium

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200 atmospheres The Haber Process usually occurs at a pressure of ……………. 400 atmospheres100 atmospheres 1 atmosphere

The Haber Process usually occurs at a pressure of ……………. 100 atmospheres 1 atmosphere 400 atmospheres 200 atmospheres

The Haber Process usually occurs at a pressure of ……………. 100 atmospheres 1 atmosphere 400 atmospheres 200 atmospheres

The Haber Process usually occurs at a pressure of ……………. 100 atmospheres 1 atmosphere 400 atmospheres 200 atmospheres

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Platinum and Rhodium The catalyst needed to produce Nitric Acid is …….. Vanadium oxide IronAmmonia

The catalyst needed to produce Nitric Acid is …….. Vanadium oxide Iron Platinum and Rhodium Ammonia

The catalyst needed to produce Nitric Acid is …….. Vanadium oxide Iron Platinum and Rhodium Ammonia

The catalyst needed to produce Nitric Acid is …….. Vanadium oxide Iron Platinum and Rhodium Ammonia

15£1,000,  £500,  £250,  £125,  £64,  £32,000 9  £16,000 8  £8,000 7  £4,000 6  £2,000 5  £1,000 4  £500 3  £300 2  £200 1  £100

A, B and C Ms Sykes is …………….. Very niceA wonderful person A great teacher

Ms Sykes is …………….. Very niceA wonderful person A great teacherA, B and C

Ms Sykes is …………….. Very niceA wonderful person A great teacherA, B and C

Ms Sykes is …………….. Very niceA wonderful person A great teacherA, B and C