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Subject :NSO    Class : Class 6

Some blobs of wax are placed on a silver ring as shown in the diagram. If the ring is heated at X, then choose the correct option regarding the melting of wax because of heating.


AOnly R blob melts.
BBlobs R, S and Q melt together.
CMelting of blobs occurs in the order R, Q, S and P.
DP, Q, R and S blobs melt together.


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