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What is the effect of the imposition of a tax on high-sugar drinks in the UK?

British market for high - sugar soft drinks represents a market failure. The drinks are a demerit good and are over - consumed (Figure 1 to draw: the graph showing supply and demand curves denoted as S an...

Answered by Sara K. • Economics tutor

3784 Views

What evidences are used to prove that Benzene's kekule model is incorrect and that Benzene has a delocalised Pi structure.

The enthalpy Change of Hydration for cyclohexene is 120 kJmol^-1therefore if the Kekule model is correct then the Enthalpy change of Hydration would be 360 kJmol^-1however as it is c...

Answered by Muin A. • Chemistry tutor

6808 Views

Explain the Berlin Blockade.

The Berlin Blockade began on the 24th June 1948. It occurred during the division of Germany following Germany's defeat in World War Two. It was decided by the wartime allies that Germany be divided into f...

Answered by Juliet D. • History tutor

2538 Views

Find the stationary point(s) on the curve 2xsin(x)

Derivative of 2xsin(x): 2sin(x)+2xcos(x)Set derivative equal to zero: 2sin(x)+2xcos(x)=0Solve: only valid when x=0Therefore the only stationary point is (0,0) ie the origin.

Answered by Seyi O. • Maths tutor

3125 Views

“Despite the policy of Destalinisation, the main features of Stalinism were still intact in the USSR at the time of Khrushchev’s fall from power in 1964” Assess the validity of this view

Stalinism is defined as the ideological pursuits of Stalin’s reign, seen in the command centralised economy, and the application of a totalitarian rule to reach Communism. De-stalinisation refers to the p...

Answered by Iona T. • History tutor

5233 Views